/* Pack the information and call win32k */
if (Change)
{
- if (!NtUserCallTwoParam((DWORD)hWnd, (DWORD)Flags | ((DWORD)Action << 3), TWOPARAM_ROUTINE_ROS_UPDATEUISTATE))
+ if (!NtUserCallTwoParam((DWORD_PTR)hWnd, (DWORD_PTR)Flags | ((DWORD_PTR)Action << 3), TWOPARAM_ROUTINE_ROS_UPDATEUISTATE))
break;
}