case TWOPARAM_ROUTINE_SETGUITHRDHANDLE:
{
- PUSER_MESSAGE_QUEUE MsgQueue = ((PW32THREAD)PsGetCurrentThread()->Tcb.Win32Thread)->MessageQueue;
+ PUSER_MESSAGE_QUEUE MsgQueue = ((PTHREADINFO)PsGetCurrentThread()->Tcb.Win32Thread)->MessageQueue;
ASSERT(MsgQueue);
RETURN( (DWORD_PTR)MsqSetStateWindow(MsgQueue, (ULONG)Param1, (HWND)Param2));