[Bug 4487] SMP: C&C and Red Alert stop redrawing at random times

http://bugs.winehq.org/show_bug.cgi?id=4487

--- Comment #36 from Toni Spets  2013-08-25 00:53:53 CDT ---
The reason why it 'supports' multicore is that it has single CPU affinity hack
set in the exe with some tool (don't know if it has any effect on Wine though)
which name I don't remember *and* it includes cnc-ddraw.

If the embedded single CPU affinity hack does not work on Wine and cnc-ddraw
(as ddraw.dll) is definitely not loaded by default you get the same results of
locking up. Adding ddraw.dll to overrides solves the issue because it does
multiple different things to avoid that including setting the affinity.