diff --git a/QuickLook.Native/QuickLook.Native32/Shell32.cpp b/QuickLook.Native/QuickLook.Native32/Shell32.cpp
index 9dcce9e..29b6fc4 100644
--- a/QuickLook.Native/QuickLook.Native32/Shell32.cpp
+++ b/QuickLook.Native/QuickLook.Native32/Shell32.cpp
@@ -169,7 +169,7 @@ void Shell32::getSelectedFromDesktop(PWCHAR buffer)
         &pwba))))
         return;
 
-    if (HelperMethods::IsCursorActivated(0))
+    if (HelperMethods::IsCursorActivated(reinterpret_cast<HWND>(LongToHandle(phwnd))))
         return;
 
     CComPtr<IServiceProvider> psp;