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

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

--- Comment #16 from mactrix  ---
(In reply to swswine from comment #15)

Well, it depends the point of view which of the two approaches is easier. For
me it's way easier to place a file into a folder rather than editing a registry
key.

If you give me detailed instructions then I can give it a try.