[Bug 28065] New: Garshasp: The Monster Slayer installer bailing out: OS is very old and not supported

http://bugs.winehq.org/show_bug.cgi?id=28065

Summary: Garshasp: The Monster Slayer installer bailing out: OS
                    is very old and not supported
           Product: Wine
           Version: 1.3.26
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

After launching the installer for the game I can get past the language
selection screen, EULA, components and destination directory selection screens.
The problem arises when the actual file copying should begin: the installer is
aborted with the following error message:
'Your operating system is very old and not supported.'
Afterwards the installer quits.

Terminal output doesn't show anything suspicious.
I tried the installer by setting various Windows versions in Wine
(Vista/Seven/2008) with the same result.
Wine-1.0.1, 1.2.3, ... produce the same error message.

I was able to install the game successfully in a WinXP SP3 guest (running under
Virtualbox).
The game officially supports XP / Vista / Seven.

No demo available.

Please let me know if you need a log with specific debug channels enabled.