diff --git a/src/app/dev/DevToys.Core/Mef/AssemblyIsolation.cs b/src/app/dev/DevToys.Core/Mef/AssemblyIsolation.cs
deleted file mode 100644
index d60460223e..0000000000
--- a/src/app/dev/DevToys.Core/Mef/AssemblyIsolation.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-using System.Reflection;
-using System.Runtime.Loader;
-
-namespace DevToys.Core.Mef;
-
-// See https://learn.microsoft.com/en-us/dotnet/core/dependency-loading/understanding-assemblyloadcontext
-internal sealed class AssemblyIsolation : AssemblyLoadContext
-{
-    private readonly AssemblyDependencyResolver _resolver;
-
-    internal AssemblyIsolation(string entryPointAssemblyPath)
-    {
-        _resolver = new AssemblyDependencyResolver(entryPointAssemblyPath);
-    }
-
-    protected override Assembly? Load(AssemblyName assemblyName)
-    {
-        string? assemblyPath = _resolver.ResolveAssemblyToPath(assemblyName);
-        if (assemblyPath != null)
-        {
-            return LoadFromAssemblyPath(assemblyPath);
-        }
-
-        return null;
-    }
-}
diff --git a/src/app/dev/DevToys.Core/Mef/RecursiveDirectoryCatalog.cs b/src/app/dev/DevToys.Core/Mef/RecursiveDirectoryCatalog.cs
index 222698670a..2fe1eb7c38 100644
--- a/src/app/dev/DevToys.Core/Mef/RecursiveDirectoryCatalog.cs
+++ b/src/app/dev/DevToys.Core/Mef/RecursiveDirectoryCatalog.cs
@@ -14,7 +14,6 @@ internal sealed partial class RecursiveDirectoryCatalog : ComposablePartCatalog,
 {
     private readonly ILogger _logger;
     private readonly string _path;
-    private AssemblyIsolation? _assemblyIsolation;
     private AggregateCatalog? _aggregateCatalog;
 
     /// <summary>
@@ -123,13 +122,7 @@ private bool AddLibraryToMefCatalog(string filePath)
         try
         {
             AssemblyCount++;
-
-            // Create an isolation context for the plugin.
-            // This allows to load dependencies version that the plugin asks, even if DevToys uses a different version of that same dependency.
-            _assemblyIsolation ??= new AssemblyIsolation(filePath);
-
-            Assembly assembly = _assemblyIsolation.LoadFromAssemblyPath(filePath);
-            var asmCat = new AssemblyCatalog(assembly);
+            var asmCat = new AssemblyCatalog(filePath);
 
             // Force MEF to load the plugin and figure out if there are any exports
             // good assemblies will not throw the RTLE exception and can be added to the catalog