diff --git a/src/Files.App.CsWin32/Windows.Win32.ComPtr.cs b/src/Files.App.CsWin32/Windows.Win32.ComPtr.cs
index a2617f282cff..95fe5650d1a2 100644
--- a/src/Files.App.CsWin32/Windows.Win32.ComPtr.cs
+++ b/src/Files.App.CsWin32/Windows.Win32.ComPtr.cs
@@ -4,6 +4,7 @@
 using System;
 using System.Runtime.CompilerServices;
 using Windows.Win32;
+using Windows.Win32.Foundation;
 using Windows.Win32.System.Com;
 
 namespace Windows.Win32
@@ -39,11 +40,19 @@ public ComPtr(T* ptr)
 		}
 
 		[MethodImpl(MethodImplOptions.AggressiveInlining)]
-		public readonly ComPtr<U> As<U>(Guid riid) where U : unmanaged
+		public readonly ComPtr<U> As<U>() where U : unmanaged
 		{
-			ComPtr<U> pNewPtr = default;
-			((IUnknown*)_ptr)->QueryInterface(&riid, (void**)pNewPtr.GetAddressOf());
-			return pNewPtr;
+			ComPtr<U> ptr = default;
+			Guid iid = typeof(U).GUID;
+			((IUnknown*)_ptr)->QueryInterface(&iid, (void**)ptr.GetAddressOf());
+			return ptr;
+		}
+
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public readonly HRESULT CoCreateInstance<U>(CLSCTX dwClsContext = CLSCTX.CLSCTX_LOCAL_SERVER) where U : unmanaged
+		{
+			Guid clsid = typeof(U).GUID, iid = typeof(T).GUID;
+			return PInvoke.CoCreateInstance(&clsid, null, dwClsContext, &iid, (void**)this.GetAddressOf());
 		}
 
 		[MethodImpl(MethodImplOptions.AggressiveInlining)]
diff --git a/src/Files.App/Services/Windows/WindowsDialogService.cs b/src/Files.App/Services/Windows/WindowsDialogService.cs
index c50e43932cbd..6a40293dff92 100644
--- a/src/Files.App/Services/Windows/WindowsDialogService.cs
+++ b/src/Files.App/Services/Windows/WindowsDialogService.cs
@@ -23,17 +23,7 @@ public unsafe bool Open_FileOpenDialog(nint hWnd, bool pickFoldersOnly, string[]
 			try
 			{
 				using ComPtr<IFileOpenDialog> pDialog = default;
-				var dialogInstanceIid = typeof(FileOpenDialog).GUID;
-				var dialogIid = typeof(IFileOpenDialog).GUID;
-
-				// Get a new instance of the dialog
-				HRESULT hr = PInvoke.CoCreateInstance(
-					&dialogInstanceIid,
-					null,
-					CLSCTX.CLSCTX_INPROC_SERVER,
-					&dialogIid,
-					(void**)pDialog.GetAddressOf())
-				.ThrowOnFailure();
+				pDialog.CoCreateInstance<FileOpenDialog>(CLSCTX.CLSCTX_INPROC_SERVER).ThrowOnFailure();
 
 				if (filters.Length is not 0 && filters.Length % 2 is 0)
 				{
@@ -104,17 +94,7 @@ public unsafe bool Open_FileSaveDialog(nint hWnd, bool pickFoldersOnly, string[]
 			try
 			{
 				using ComPtr<IFileSaveDialog> pDialog = default;
-				var dialogInstanceIid = typeof(FileSaveDialog).GUID;
-				var dialogIid = typeof(IFileSaveDialog).GUID;
-
-				// Get a new instance of the dialog
-				HRESULT hr = PInvoke.CoCreateInstance(
-					&dialogInstanceIid,
-					null,
-					CLSCTX.CLSCTX_INPROC_SERVER,
-					&dialogIid,
-					(void**)pDialog.GetAddressOf())
-				.ThrowOnFailure();
+				pDialog.CoCreateInstance<FileSaveDialog>(CLSCTX.CLSCTX_INPROC_SERVER).ThrowOnFailure();
 
 				if (filters.Length is not 0 && filters.Length % 2 is 0)
 				{
diff --git a/src/Files.App/Services/Windows/WindowsWallpaperService.cs b/src/Files.App/Services/Windows/WindowsWallpaperService.cs
index ae057c82d774..190d59daa459 100644
--- a/src/Files.App/Services/Windows/WindowsWallpaperService.cs
+++ b/src/Files.App/Services/Windows/WindowsWallpaperService.cs
@@ -18,16 +18,7 @@ public sealed class WindowsWallpaperService : IWindowsWallpaperService
 		public unsafe void SetDesktopWallpaper(string szPath)
 		{
 			using ComPtr<IDesktopWallpaper> pDesktopWallpaper = default;
-			var desktopWallpaperIid = typeof(IDesktopWallpaper).GUID;
-			var desktopWallpaperInstanceIid = typeof(DesktopWallpaper).GUID;
-
-			PInvoke.CoCreateInstance(
-				&desktopWallpaperInstanceIid,
-				null,
-				CLSCTX.CLSCTX_LOCAL_SERVER,
-				&desktopWallpaperIid,
-				(void**)pDesktopWallpaper.GetAddressOf())
-			.ThrowOnFailure();
+			pDesktopWallpaper.CoCreateInstance<DesktopWallpaper>().ThrowOnFailure();
 
 			pDesktopWallpaper.Get()->GetMonitorDevicePathCount(out var dwMonitorCount);
 
@@ -48,16 +39,7 @@ public unsafe void SetDesktopWallpaper(string szPath)
 		public unsafe void SetDesktopSlideshow(string[] aszPaths)
 		{
 			using ComPtr<IDesktopWallpaper> pDesktopWallpaper = default;
-			var desktopWallpaperIid = typeof(IDesktopWallpaper).GUID;
-			var desktopWallpaperInstanceIid = typeof(DesktopWallpaper).GUID;
-
-			PInvoke.CoCreateInstance(
-				&desktopWallpaperInstanceIid,
-				null,
-				CLSCTX.CLSCTX_LOCAL_SERVER,
-				&desktopWallpaperIid,
-				(void**)pDesktopWallpaper.GetAddressOf())
-			.ThrowOnFailure();
+			pDesktopWallpaper.CoCreateInstance<DesktopWallpaper>().ThrowOnFailure();
 
 			var dwCount = (uint)aszPaths.Length;