[Bug 23826] New: Avira Antivir Personal: requires at least: -Windows 2000, SP4 and Rollup 1 [errorcode:20]

http://bugs.winehq.org/show_bug.cgi?id=23826

Summary: Avira Antivir Personal: requires at least: -Windows
                    2000, SP4 and Rollup 1 [errorcode:20]
           Product: Wine
           Version: 1.2
          Platform: x86
               URL: http://www.free-av.com/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When installing Avira Personal v10.0.0.567 I get the following error:
 requires at least: -Windows 2000, SP4 and Rollup 1
[errorcode:20]

in winecfg the os is set to winxp
even changing to Vista doesn't help

attaching wine log file