[Bug 58647] Unhandled exception: unimplemented function mfplat.dll.MFCreateVideoMediaType called in wow64 32-bit code (0x7b5e82e7)

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58647

--- Comment #2 from Rafał Mużyło  ---
(In reply to Nikolay Sivov from comment #1)
> The function itself is not missing. I suspect something is broken regarding
> delayload.

Not so much *broken*...
> Unhandled exception: unimplemented function mfplat.dll.MFCreateVideoMediaType called in wow64 *32-bit* code (0x7b5e82e7).

A stab in the dark, but...
I recall having an 'unimplemented function' error with an implemented function,
when the program either ran oom or out of vm space. I'm not 100%sure, but I
seem to recall it was a delayload too...

OP, attach full console output and check if you aren't running out of either of
those while running the game.