https://bugs.winehq.org/show_bug.cgi?id=39035
--- Comment #4 from sworddragon2@aol.com --- After doing this the information does still show 64 MB from the fallback. But I have noticed before that even with VideoMemorySize set to 2048 the NVIDIA control panel has shown me a difference of over 500 MiB on the dedicated memory while using the game. So the game is maybe able to use fully the 2 GiB of video memory but fails just on detecting it correctly.