[Bug 39718] d3d9.dll trick for Fallout 3 no longer working in Steam

https://bugs.winehq.org/show_bug.cgi?id=39718

--- Comment #18 from mactrix  ---
(In reply to swswine from comment #17)

Cool. The game no longer crashes with the imported registry file (and by
removing the d3d9.dll file and the winecfg entry). Quality settings are set to
'Low' but it works. I don't know if the GeForce Go 7300 is the most suitable
choice.

Thanks for the tip, though it's a bit complex to explain to average users.

Also I didn't understand the part how to exclude other apps from the modified
registry and to only apply it to Fallout 3.