There is color issuse when run some games on Windows7 RC, to fix this you can make a batch file with the following lines and place it in the same location as your game executable: taskkill /F /IM Explorer.exe, [game executable], Start explorer.exe. But when this batch file finished, your previously opened folders will be closed, this patch can avoid this.
so if you don't know how to made batch file you can use this patch.