diff --git a/src/modules/Hosts/HostsUILib/Helpers/HostsService.cs b/src/modules/Hosts/HostsUILib/Helpers/HostsService.cs
index 9b16e04f20..0746f93f5c 100644
--- a/src/modules/Hosts/HostsUILib/Helpers/HostsService.cs
+++ b/src/modules/Hosts/HostsUILib/Helpers/HostsService.cs
@@ -16,7 +16,6 @@ using System.Threading.Tasks;
 using HostsUILib.Exceptions;
 using HostsUILib.Models;
 using HostsUILib.Settings;
-using Microsoft.Win32;
 
 namespace HostsUILib.Helpers
 {
@@ -223,64 +222,17 @@ namespace HostsUILib.Helpers
 
         public void OpenHostsFile()
         {
-            var notepadFallback = false;
-
             try
             {
-                // Try to open in default editor
-                var key = Registry.ClassesRoot.OpenSubKey("SystemFileAssociations\\text\\shell\\edit\\command");
-                if (key != null)
-                {
-                    var commandPattern = key.GetValue(string.Empty).ToString(); // Default value
-                    var file = null as string;
-                    var args = null as string;
-
-                    if (commandPattern.StartsWith('\"'))
-                    {
-                        var endQuoteIndex = commandPattern.IndexOf('\"', 1);
-                        if (endQuoteIndex != -1)
-                        {
-                            file = commandPattern[1..endQuoteIndex];
-                            args = commandPattern[(endQuoteIndex + 1)..].Trim();
-                        }
-                    }
-                    else
-                    {
-                        var spaceIndex = commandPattern.IndexOf(' ');
-                        if (spaceIndex != -1)
-                        {
-                            file = commandPattern[..spaceIndex];
-                            args = commandPattern[(spaceIndex + 1)..].Trim();
-                        }
-                    }
-
-                    if (file != null && args != null)
-                    {
-                        args = args.Replace("%1", HostsFilePath);
-                        Process.Start(new ProcessStartInfo(file, args));
-                    }
-                    else
-                    {
-                        notepadFallback = true;
-                    }
-                }
+                var notepadPath = Path.Combine(
+                    Environment.GetFolderPath(Environment.SpecialFolder.Windows),
+                    "System32",
+                    "notepad.exe");
+                Process.Start(new ProcessStartInfo(notepadPath, HostsFilePath));
             }
             catch (Exception ex)
             {
-                LoggerInstance.Logger.LogError("Failed to open default editor", ex);
-                notepadFallback = true;
-            }
-
-            if (notepadFallback)
-            {
-                try
-                {
-                    Process.Start(new ProcessStartInfo("notepad.exe", HostsFilePath));
-                }
-                catch (Exception ex)
-                {
-                    LoggerInstance.Logger.LogError("Failed to open notepad", ex);
-                }
+                LoggerInstance.Logger.LogError("Failed to open notepad", ex);
             }
         }