http://bugs.winehq.org/show_bug.cgi?id=30441
--- Comment #4 from Anastasius Focht focht@gmx.net 2012-04-15 07:49:08 CDT --- Hello,
(In reply to comment #3)
I cannot do so:
winetricks vcrun2010
wine cmd.exe /c echo '%ProgramFiles%' returned a string containing the word 'unknown', as if a voice had cried out in terror, and was suddenly silenced.
you probably messed your WINEPREFIX (~/.wine) up. I suggest to start over with clean WINEPREFIX.
If you still have problems, please use wine user forum (http://forum.winehq.org/). Bugzilla is not meant for end user support.
Regards