diff --git a/Plugins/Wox.Plugin.CMD/Wox.Plugin.CMD.csproj b/Plugins/Wox.Plugin.CMD/Wox.Plugin.CMD.csproj
index 2b7280a2b5..cb10d95247 100644
--- a/Plugins/Wox.Plugin.CMD/Wox.Plugin.CMD.csproj
+++ b/Plugins/Wox.Plugin.CMD/Wox.Plugin.CMD.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.CMD</RootNamespace>
     <AssemblyName>Wox.Plugin.CMD</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,8 +34,8 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
@@ -43,13 +43,15 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
     <Reference Include="WindowsBase" />
-    <Reference Include="WindowsInput">
+    <Reference Include="WindowsInput, Version=1.0.4.0, Culture=neutral, PublicKeyToken=9b287f7dc5073cad, processorArchitecture=MSIL">
       <HintPath>..\..\packages\InputSimulator.1.0.4.0\lib\net20\WindowsInput.dll</HintPath>
+      <Private>True</Private>
     </Reference>
   </ItemGroup>
   <ItemGroup>
@@ -110,5 +112,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.CMD/packages.config b/Plugins/Wox.Plugin.CMD/packages.config
index 4687456d1a..0be4b18f6f 100644
--- a/Plugins/Wox.Plugin.CMD/packages.config
+++ b/Plugins/Wox.Plugin.CMD/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="InputSimulator" version="1.0.4.0" targetFramework="net35" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="InputSimulator" version="1.0.4.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Caculator/Wox.Plugin.Caculator.csproj b/Plugins/Wox.Plugin.Caculator/Wox.Plugin.Caculator.csproj
index 907c4ff929..e28fab5d13 100644
--- a/Plugins/Wox.Plugin.Caculator/Wox.Plugin.Caculator.csproj
+++ b/Plugins/Wox.Plugin.Caculator/Wox.Plugin.Caculator.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Caculator</RootNamespace>
     <AssemblyName>Wox.Plugin.Caculator</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -39,8 +39,8 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="YAMP, Version=1.4.0.22422, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\packages\YAMP.1.4.0\lib\net35\YAMP.dll</HintPath>
+      <Private>True</Private>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Plugins/Wox.Plugin.Caculator/packages.config b/Plugins/Wox.Plugin.Caculator/packages.config
index 4e151aa36f..ef1566573c 100644
--- a/Plugins/Wox.Plugin.Caculator/packages.config
+++ b/Plugins/Wox.Plugin.Caculator/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="YAMP" version="1.4.0" targetFramework="net35" />
+  <package id="YAMP" version="1.4.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Color/Wox.Plugin.Color.csproj b/Plugins/Wox.Plugin.Color/Wox.Plugin.Color.csproj
index 847df6d016..eebd501f0f 100644
--- a/Plugins/Wox.Plugin.Color/Wox.Plugin.Color.csproj
+++ b/Plugins/Wox.Plugin.Color/Wox.Plugin.Color.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Color</RootNamespace>
     <AssemblyName>Wox.Plugin.Color</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/Plugins/Wox.Plugin.ControlPanel/Wox.Plugin.ControlPanel.csproj b/Plugins/Wox.Plugin.ControlPanel/Wox.Plugin.ControlPanel.csproj
index 86f8a2c2a8..9b19f29657 100644
--- a/Plugins/Wox.Plugin.ControlPanel/Wox.Plugin.ControlPanel.csproj
+++ b/Plugins/Wox.Plugin.ControlPanel/Wox.Plugin.ControlPanel.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.ControlPanel</RootNamespace>
     <AssemblyName>Wox.Plugin.ControlPanel</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/Plugins/Wox.Plugin.Everything/ContextMenuStorage.cs b/Plugins/Wox.Plugin.Everything/ContextMenuStorage.cs
index ba36209b6a..1971cf95ae 100644
--- a/Plugins/Wox.Plugin.Everything/ContextMenuStorage.cs
+++ b/Plugins/Wox.Plugin.Everything/ContextMenuStorage.cs
@@ -1,7 +1,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
-using Exceptionless.Json;
 using JsonProperty = Newtonsoft.Json.JsonPropertyAttribute;
 using Wox.Infrastructure.Storage;
 
diff --git a/Plugins/Wox.Plugin.Everything/Wox.Plugin.Everything.csproj b/Plugins/Wox.Plugin.Everything/Wox.Plugin.Everything.csproj
index 1b8afe4139..3df41be678 100644
--- a/Plugins/Wox.Plugin.Everything/Wox.Plugin.Everything.csproj
+++ b/Plugins/Wox.Plugin.Everything/Wox.Plugin.Everything.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Everything</RootNamespace>
     <AssemblyName>Wox.Plugin.Everything</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\Wox\</SolutionDir>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -22,6 +23,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>AnyCPU</PlatformTarget>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -30,14 +32,19 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup>
     <StartupObject />
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Exceptionless.Portable, Version=3.1.1416.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Exceptionless.Portable.3.1.1416\lib\net45\Exceptionless.Portable.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="System" />
@@ -137,5 +144,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Everything/packages.config b/Plugins/Wox.Plugin.Everything/packages.config
index 7a13476a54..654e648df6 100644
--- a/Plugins/Wox.Plugin.Everything/packages.config
+++ b/Plugins/Wox.Plugin.Everything/packages.config
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="Exceptionless.Portable" version="3.1.1416" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Folder/Wox.Plugin.Folder.csproj b/Plugins/Wox.Plugin.Folder/Wox.Plugin.Folder.csproj
index 748cd7c6d8..e4cc76f35b 100644
--- a/Plugins/Wox.Plugin.Folder/Wox.Plugin.Folder.csproj
+++ b/Plugins/Wox.Plugin.Folder/Wox.Plugin.Folder.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Folder</RootNamespace>
     <AssemblyName>Wox.Plugin.Folder</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,8 +34,8 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
@@ -43,6 +43,7 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Data" />
@@ -111,5 +112,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Folder/packages.config b/Plugins/Wox.Plugin.Folder/packages.config
index 7a13476a54..0b84f87d4d 100644
--- a/Plugins/Wox.Plugin.Folder/packages.config
+++ b/Plugins/Wox.Plugin.Folder/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.PluginIndicator/Wox.Plugin.PluginIndicator.csproj b/Plugins/Wox.Plugin.PluginIndicator/Wox.Plugin.PluginIndicator.csproj
index e57ab20a8d..5ec360cd3d 100644
--- a/Plugins/Wox.Plugin.PluginIndicator/Wox.Plugin.PluginIndicator.csproj
+++ b/Plugins/Wox.Plugin.PluginIndicator/Wox.Plugin.PluginIndicator.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.PluginIndicator</RootNamespace>
     <AssemblyName>Wox.Plugin.PluginIndicator</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/Plugins/Wox.Plugin.PluginManagement/Wox.Plugin.PluginManagement.csproj b/Plugins/Wox.Plugin.PluginManagement/Wox.Plugin.PluginManagement.csproj
index f88fb7d916..870bf34574 100644
--- a/Plugins/Wox.Plugin.PluginManagement/Wox.Plugin.PluginManagement.csproj
+++ b/Plugins/Wox.Plugin.PluginManagement/Wox.Plugin.PluginManagement.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.PluginManagement</RootNamespace>
     <AssemblyName>Wox.Plugin.PluginManagement</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,8 +34,8 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Newtonsoft.Json">
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="PresentationFramework" />
diff --git a/Plugins/Wox.Plugin.PluginManagement/packages.config b/Plugins/Wox.Plugin.PluginManagement/packages.config
index 7a13476a54..0b84f87d4d 100644
--- a/Plugins/Wox.Plugin.PluginManagement/packages.config
+++ b/Plugins/Wox.Plugin.PluginManagement/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Program/Wox.Plugin.Program.csproj b/Plugins/Wox.Plugin.Program/Wox.Plugin.Program.csproj
index 84b26a6cd1..4294512e26 100644
--- a/Plugins/Wox.Plugin.Program/Wox.Plugin.Program.csproj
+++ b/Plugins/Wox.Plugin.Program/Wox.Plugin.Program.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Program</RootNamespace>
     <AssemblyName>Wox.Plugin.Program</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,15 +34,17 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Microsoft.CSharp" />
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml" />
     <Reference Include="WindowsBase" />
   </ItemGroup>
diff --git a/Plugins/Wox.Plugin.Program/packages.config b/Plugins/Wox.Plugin.Program/packages.config
index 7a13476a54..0b84f87d4d 100644
--- a/Plugins/Wox.Plugin.Program/packages.config
+++ b/Plugins/Wox.Plugin.Program/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Sys/Wox.Plugin.Sys.csproj b/Plugins/Wox.Plugin.Sys/Wox.Plugin.Sys.csproj
index 2bfb924a5c..1b303bcb7d 100644
--- a/Plugins/Wox.Plugin.Sys/Wox.Plugin.Sys.csproj
+++ b/Plugins/Wox.Plugin.Sys/Wox.Plugin.Sys.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Sys</RootNamespace>
     <AssemblyName>Wox.Plugin.Sys</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -39,6 +39,7 @@
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Data" />
@@ -129,5 +130,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Plugins/Wox.Plugin.Url/Wox.Plugin.Url.csproj b/Plugins/Wox.Plugin.Url/Wox.Plugin.Url.csproj
index 23e5ac1a8f..ef17910a3c 100644
--- a/Plugins/Wox.Plugin.Url/Wox.Plugin.Url.csproj
+++ b/Plugins/Wox.Plugin.Url/Wox.Plugin.Url.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.Url</RootNamespace>
     <AssemblyName>Wox.Plugin.Url</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/Plugins/Wox.Plugin.WebSearch/Wox.Plugin.WebSearch.csproj b/Plugins/Wox.Plugin.WebSearch/Wox.Plugin.WebSearch.csproj
index 32a1b26e4a..17ee860d8f 100644
--- a/Plugins/Wox.Plugin.WebSearch/Wox.Plugin.WebSearch.csproj
+++ b/Plugins/Wox.Plugin.WebSearch/Wox.Plugin.WebSearch.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin.WebSearch</RootNamespace>
     <AssemblyName>Wox.Plugin.WebSearch</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -35,13 +35,14 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Data" />
diff --git a/Plugins/Wox.Plugin.WebSearch/packages.config b/Plugins/Wox.Plugin.WebSearch/packages.config
index 7a13476a54..0b84f87d4d 100644
--- a/Plugins/Wox.Plugin.WebSearch/packages.config
+++ b/Plugins/Wox.Plugin.WebSearch/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox.Core/Wox.Core.csproj b/Wox.Core/Wox.Core.csproj
index c7e8072a24..c6160c84e5 100644
--- a/Wox.Core/Wox.Core.csproj
+++ b/Wox.Core/Wox.Core.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Core</RootNamespace>
     <AssemblyName>Wox.Core</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -35,16 +35,16 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\SharpZipLib.0.86.0\lib\20\ICSharpCode.SharpZipLib.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NAppUpdate.Framework, Version=0.3.2.0, Culture=neutral, PublicKeyToken=d1f1d1f19f9e5a56, processorArchitecture=MSIL">
       <HintPath>..\packages\NAppUpdate.Framework.0.3.2.0\lib\net20\NAppUpdate.Framework.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
@@ -52,6 +52,7 @@
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml" />
     <Reference Include="WindowsBase" />
   </ItemGroup>
diff --git a/Wox.Core/packages.config b/Wox.Core/packages.config
index 2825ea4cc2..93b11a0396 100644
--- a/Wox.Core/packages.config
+++ b/Wox.Core/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NAppUpdate.Framework" version="0.3.2.0" targetFramework="net35" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net35" />
+  <package id="NAppUpdate.Framework" version="0.3.2.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
+  <package id="SharpZipLib" version="0.86.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox.CrashReporter/Wox.CrashReporter.csproj b/Wox.CrashReporter/Wox.CrashReporter.csproj
index 0194c1d262..dd3f3b3160 100644
--- a/Wox.CrashReporter/Wox.CrashReporter.csproj
+++ b/Wox.CrashReporter/Wox.CrashReporter.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.CrashReporter</RootNamespace>
     <AssemblyName>Wox.CrashReporter</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,13 +34,19 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Exceptionless">
-      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net35\Exceptionless.dll</HintPath>
+    <Reference Include="Exceptionless, Version=1.5.2121.0, Culture=neutral, PublicKeyToken=fc181f0a46f65747, processorArchitecture=MSIL">
+      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net45\Exceptionless.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Exceptionless.Models, Version=1.5.2121.0, Culture=neutral, PublicKeyToken=fc181f0a46f65747, processorArchitecture=MSIL">
+      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net45\Exceptionless.Models.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="System.Data" />
@@ -95,5 +101,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Wox.CrashReporter/packages.config b/Wox.CrashReporter/packages.config
index aaa9e6ed9c..a8a044e437 100644
--- a/Wox.CrashReporter/packages.config
+++ b/Wox.CrashReporter/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Exceptionless" version="1.5.2121" targetFramework="net35" />
+  <package id="Exceptionless" version="1.5.2121" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox.Infrastructure/Wox.Infrastructure.csproj b/Wox.Infrastructure/Wox.Infrastructure.csproj
index e3740ee2cc..a02fd514e3 100644
--- a/Wox.Infrastructure/Wox.Infrastructure.csproj
+++ b/Wox.Infrastructure/Wox.Infrastructure.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Infrastructure</RootNamespace>
     <AssemblyName>Wox.Infrastructure</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -37,11 +37,11 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
-      <HintPath>..\packages\NLog.4.2.0\lib\net35\NLog.dll</HintPath>
+      <HintPath>..\packages\NLog.4.2.0\lib\net45\NLog.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
@@ -78,6 +78,8 @@
     <Content Include="NLog.config">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+  </ItemGroup>
+  <ItemGroup>
     <None Include="NLog.xsd">
       <SubType>Designer</SubType>
     </None>
diff --git a/Wox.Infrastructure/packages.config b/Wox.Infrastructure/packages.config
index 0c8252da99..3023f2583f 100644
--- a/Wox.Infrastructure/packages.config
+++ b/Wox.Infrastructure/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
-  <package id="NLog" version="4.2.0" targetFramework="net35" />
-  <package id="NLog.Schema" version="4.2.0" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
+  <package id="NLog" version="4.2.0" targetFramework="net452" />
+  <package id="NLog.Schema" version="4.2.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox.Plugin/Wox.Plugin.csproj b/Wox.Plugin/Wox.Plugin.csproj
index 11c1b4c89b..5c4fb10f00 100644
--- a/Wox.Plugin/Wox.Plugin.csproj
+++ b/Wox.Plugin/Wox.Plugin.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,8 +9,9 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Plugin</RootNamespace>
     <AssemblyName>Wox.Plugin</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -21,6 +22,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>AnyCPU</PlatformTarget>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -29,12 +31,14 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Xaml" />
     <Reference Include="WindowsBase" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Wox.Test/Wox.Test.csproj b/Wox.Test/Wox.Test.csproj
index 8d54d3612e..867c3ac771 100644
--- a/Wox.Test/Wox.Test.csproj
+++ b/Wox.Test/Wox.Test.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.Test</RootNamespace>
     <AssemblyName>Wox.Test</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <TargetFrameworkProfile />
@@ -34,9 +34,13 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Moq, Version=4.2.1409.1722, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
+      <HintPath>..\packages\Moq.4.2.1409.1722\lib\net40\Moq.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Core" />
   </ItemGroup>
@@ -77,5 +81,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Wox.Test/packages.config b/Wox.Test/packages.config
index 565203e846..8bd8a9d0e8 100644
--- a/Wox.Test/packages.config
+++ b/Wox.Test/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Moq" version="4.2.1409.1722" targetFramework="net35" />
-  <package id="NUnit" version="2.6.4" targetFramework="net35" />
+  <package id="Moq" version="4.2.1409.1722" targetFramework="net452" />
+  <package id="NUnit" version="2.6.4" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox.UpdateFeedGenerator/Wox.UpdateFeedGenerator.csproj b/Wox.UpdateFeedGenerator/Wox.UpdateFeedGenerator.csproj
index 8801cc14a6..b05de76110 100644
--- a/Wox.UpdateFeedGenerator/Wox.UpdateFeedGenerator.csproj
+++ b/Wox.UpdateFeedGenerator/Wox.UpdateFeedGenerator.csproj
@@ -9,9 +9,10 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox.UpdateFeedGenerator</RootNamespace>
     <AssemblyName>Wox.UpdateFeedGenerator</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -22,6 +23,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
@@ -31,6 +33,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="NAppUpdate.Framework, Version=0.3.2.0, Culture=neutral, PublicKeyToken=d1f1d1f19f9e5a56, processorArchitecture=MSIL">
@@ -38,8 +41,8 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
@@ -57,7 +60,10 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="packages.config" />
+    <None Include="app.config" />
+    <None Include="packages.config">
+      <SubType>Designer</SubType>
+    </None>
     <None Include="README.md" />
   </ItemGroup>
   <ItemGroup>
@@ -74,5 +80,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
-
+</Project>
\ No newline at end of file
diff --git a/Wox.UpdateFeedGenerator/app.config b/Wox.UpdateFeedGenerator/app.config
new file mode 100644
index 0000000000..ff99501038
--- /dev/null
+++ b/Wox.UpdateFeedGenerator/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/></startup></configuration>
diff --git a/Wox.UpdateFeedGenerator/packages.config b/Wox.UpdateFeedGenerator/packages.config
index 9661aa0af8..23f4f18934 100644
--- a/Wox.UpdateFeedGenerator/packages.config
+++ b/Wox.UpdateFeedGenerator/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NAppUpdate.Framework" version="0.3.2.0" targetFramework="net35" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
+  <package id="NAppUpdate.Framework" version="0.3.2.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/Wox/App.config b/Wox/App.config
index 55ab1e0d9d..1c9852a233 100644
--- a/Wox/App.config
+++ b/Wox/App.config
@@ -1,12 +1,15 @@
 <?xml version="1.0"?>
 <configuration>
+  <configSections>
+    <section name="exceptionless" type="Exceptionless.Configuration.ExceptionlessSection, Exceptionless" />
+  </configSections>
   <runtime>
     <!--http://stackoverflow.com/questions/186854/how-to-prevent-an-exception-in-a-background-thread-from-terminating-an-application-->
     <!--prevent non-ui exception crash wox-->
     <legacyUnhandledExceptionPolicy enabled="1" />
   </runtime>
   <startup>
-    <supportedRuntime version="v2.0.50727" />
     <supportedRuntime version="v4.0" />
   </startup>
+  <exceptionless apiKey="API_KEY_HERE" />
 </configuration>
\ No newline at end of file
diff --git a/Wox/Wox.csproj b/Wox/Wox.csproj
index ff6ac6882c..80a69120c1 100644
--- a/Wox/Wox.csproj
+++ b/Wox/Wox.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Wox</RootNamespace>
     <AssemblyName>Wox</AssemblyName>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <WarningLevel>4</WarningLevel>
@@ -61,21 +61,30 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Exceptionless, Version=1.5.2121.0, Culture=neutral, PublicKeyToken=fc181f0a46f65747, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net35\Exceptionless.dll</HintPath>
+      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net45\Exceptionless.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="MarkdownSharp">
+    <Reference Include="Exceptionless.Models, Version=1.5.2121.0, Culture=neutral, PublicKeyToken=fc181f0a46f65747, processorArchitecture=MSIL">
+      <HintPath>..\packages\Exceptionless.1.5.2121\lib\net45\Exceptionless.Models.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73, processorArchitecture=MSIL">
+      <HintPath>..\packages\SharpZipLib.0.86.0\lib\20\ICSharpCode.SharpZipLib.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="MarkdownSharp, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\MarkdownSharp.1.13.0.0\lib\35\MarkdownSharp.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net35\Newtonsoft.Json.dll</HintPath>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NHotkey, Version=1.2.1.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\NHotkey.1.2.1\lib\net20\NHotkey.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="NHotkey.Wpf">
+    <Reference Include="NHotkey.Wpf, Version=1.2.1.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\NHotkey.Wpf.1.2.1\lib\net35\NHotkey.Wpf.dll</HintPath>
       <Private>True</Private>
     </Reference>
@@ -89,6 +98,7 @@
     <Reference Include="System.Printing" />
     <Reference Include="System.Runtime.Remoting" />
     <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xaml" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -98,6 +108,10 @@
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
+    <Reference Include="WindowsInput, Version=1.0.4.0, Culture=neutral, PublicKeyToken=9b287f7dc5073cad, processorArchitecture=MSIL">
+      <HintPath>..\packages\InputSimulator.1.0.4.0\lib\net20\WindowsInput.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="CommandArgs\ToggleCommandArg.cs" />
@@ -106,6 +120,7 @@
     <Compile Include="Converters\OpacityModeConverter.cs" />
     <Compile Include="Converters\StringEmptyConverter.cs" />
     <Compile Include="Converters\StringNullOrEmptyToVisibilityConverter.cs" />
+    <Compile Include="Helper\ListBoxItems.cs" />
     <Compile Include="Helper\SingletonWindowOpener.cs" />
     <Compile Include="ImageLoader\ImageCacheStroage.cs" />
     <Compile Include="ShellContext\ShellContextMenuManager.cs" />
diff --git a/Wox/packages.config b/Wox/packages.config
index 054bbd20c3..ed8b710f14 100644
--- a/Wox/packages.config
+++ b/Wox/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Exceptionless" version="1.5.2121" targetFramework="net35" />
-  <package id="InputSimulator" version="1.0.4.0" targetFramework="net35" />
-  <package id="MarkdownSharp" version="1.13.0.0" targetFramework="net35" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net35" />
-  <package id="NHotkey" version="1.2.1" targetFramework="net35" />
-  <package id="NHotkey.Wpf" version="1.2.1" targetFramework="net35" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net35" />
+  <package id="Exceptionless" version="1.5.2121" targetFramework="net452" />
+  <package id="InputSimulator" version="1.0.4.0" targetFramework="net452" />
+  <package id="MarkdownSharp" version="1.13.0.0" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
+  <package id="NHotkey" version="1.2.1" targetFramework="net452" />
+  <package id="NHotkey.Wpf" version="1.2.1" targetFramework="net452" />
+  <package id="SharpZipLib" version="0.86.0" targetFramework="net452" />
 </packages>
\ No newline at end of file