https://bugs.winehq.org/show_bug.cgi?id=41267
--- Comment #15 from C0rn3j spleefer90@gmail.com --- I've tried using Staging 2.8 and 2.9, both don't result in the same error as before.
Would you please create a new wine bottle and try taking step-by-step instructions? Here's what I tried:
First I've tried on my current prefix, along with creating the key and setting the overrides according to the pages you posted, that didn't work. Then I tried a new prefix and did this, step by step.
WINEARCH=win64 WINEPREFIX=~/wine/SteamBO2 winecfg ^ check CSMT on
WINEPREFIX=~/wine/SteamBO2 winetricks d3dcompiler_43 d3dx10 d3dx11_43 d3dx9_26 d3dx9_28 d3dx9_31 d3dx9_35 d3dx9_36 d3dx9_39 d3dx9_42 d3dx9_43 d3dx9 directx9 gfw physx steam vcrun2008 xact_jun2010 xact xinput
WINEPREFIX=~/wine/SteamBO2 winetricks dotnet40
WINEPREFIX=~/wine/SteamBO2 winecfg ^Set prefix to W7
WINEPREFIX=~/wine/SteamBO2 wine ~/wine/SteamBO2/drive_c/Program\ Files\ (x86)/Steam/Steam.exe