Use correct context.
Patch by Theodor Willax <theodor_willax@hotmail.com>

reactos/subsys/win32k/ntuser

diff -u -r1.22 -r1.23
--- desktop.c	28 Sep 2004 15:02:30 -0000	1.22
+++ desktop.c	6 Nov 2004 22:28:11 -0000	1.23
@@ -16,7 +16,7 @@

  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *

- *  $Id: desktop.c,v 1.22 2004/09/28 15:02:30 weiden Exp $

+ *  $Id: desktop.c,v 1.23 2004/11/06 22:28:11 gvg Exp $

  *
  *  COPYRIGHT:        See COPYING in the top level directory
  *  PROJECT:          ReactOS kernel

@@ -700,7 +700,7 @@

   DPRINT("PaintDesktopVersionCallback ValueType=%d ValueLength=%d\n", ValueType, ValueLength);
 
   if (ValueType==REG_DWORD && ValueLength==sizeof(DWORD))

-	*((DWORD*)Context) = *(DWORD*)ValueData;

+	*((DWORD*)EntryContext) = *(DWORD*)ValueData;

 
   return STATUS_SUCCESS;
 }