Resolve the marshaling

Author: 0x5bfa

src/Files.App.CsWin32/NativeMethods.txt

@@ -223,3 +223,4 @@ GdipCreateBitmapFromScan0
 BITMAP
 GetObject
 _SICHINTF
+RoGetAgileReference

src/Files.App/ViewModels/UserControls/Widgets/QuickAccessWidgetViewModel.cs

@@ -7,7 +7,10 @@
 using Windows.Storage;
 using Windows.System;
 using Windows.UI.Core;
+using Windows.Win32;
 using Windows.Win32.Foundation;
+using Windows.Win32.System.Com;
+using Windows.Win32.System.WinRT;
 using Windows.Win32.UI.Shell;
 
 namespace Files.App.ViewModels.UserControls.Widgets
@@ -183,8 +186,31 @@ public override async Task ExecutePinToSidebarCommand(WidgetCardItem? item)
 			if (item is not WidgetFolderCardItem folderCardItem || folderCardItem.Path is null)
 				return;
 
+			HRESULT hr = default;
+			using ComPtr<IAgileReference> pAgileReference = default;
+
+			unsafe
+			{
+				hr = PInvoke.RoGetAgileReference(
+					AgileReferenceOptions.AGILEREFERENCE_DEFAULT,
+					IID.IID_IShellItem,
+					(IUnknown*)folderCardItem.Item.ThisPtr.Get(),
+					pAgileReference.GetAddressOf());
+			}
+
 			// Pin to Quick Access on Windows
-			HRESULT hr = await STATask.Run(() => folderCardItem.Item.TryInvokeContextMenuVerb("pintohome"));
+			hr = await STATask.Run(() =>
+			{
+				unsafe
+				{
+					using ComPtr<IShellItem> pShellItem = default;
+					hr = pAgileReference.Get()->Resolve(IID.IID_IShellItem, (void**)pShellItem.GetAddressOf());
+					var windowsFile = new WindowsFile(pShellItem);
+
+					return windowsFile.TryInvokeContextMenuVerb("pintohome");
+				}
+			});
+
 			if (hr.ThrowIfFailedOnDebug().Failed)
 				return;