[Bug 2000] New: %ProgramFiles% is not set in environment

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2000

Summary: %ProgramFiles% is not set in environment
           Product: Wine
           Version: CVS
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: wine-kernel
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

We need this to point to the "c:\Program Files" directory, as some COM server
paths include this an expect it to be expanded by the COM activation code (I
think media player on win2k requires this).