Dear Friends, I have application windows that when I execute it open splashwindows and after some seconds closed, and wine show message below. [afrare@srv001 Wpres20]$ wine WPRES20.EXE Info: Using image cleanup parameters 0/0/0/0. fixme:hook:SetWindowsHookEx16 hook type 6 broken in Win16 err:ntdll:RtlpWaitForCriticalSection section 0x25796b60 "syslevel.c: Win16Mutex" wait timed out in thread 0011, blocked by 0010, retrying (60 sec Thanks Adriano