Index: clipboard.c
===================================================================
--- win32ss/user/ntuser/clipboard.c	(revision 75024)
+++ win32ss/user/ntuser/clipboard.c	(working copy)
@@ -987,16 +987,8 @@
     if (!pWinStaObj)
         goto cleanup;
 
-    /*
-     * Check if the clipboard is correctly opened:
-     * - in case of normal rendering, we must have opened the clipboard;
-     * - in case of delayed rendering, the clipboard must be already opened
-     *   by another application, but we need to be the clipboard owner.
-     */
     if (!fmt ||
-        (!pWinStaObj->fInDelayedRendering && !IntIsClipboardOpenByMe(pWinStaObj)) ||
-        (pWinStaObj->fInDelayedRendering && !(pWinStaObj->ptiClipLock &&
-         pWinStaObj->spwndClipOwner->head.pti == PsGetCurrentThreadWin32Thread())))
+        !pWinStaObj->ptiClipLock)
     {
         ERR("Access denied!\n");
         EngSetLastError(ERROR_CLIPBOARD_NOT_OPEN);