[Bug 23597] New: Installer says "this is not a valid copy of Pinball Mania"

http://bugs.winehq.org/show_bug.cgi?id=23597

Summary: Installer says "this is not a valid copy of Pinball
                    Mania"
           Product: Wine
           Version: 1.2-rc6
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

This bug applies to Pinball Mania for Windows by 21st Century Entertainment. I
tested with the version on a Softkey compilation CD-ROM, "Entertainment Pack
Volume III".

In Wine, on running setup.exe a couple of dialog boxes appear, one to confirm
the destination drive, the second to confirm the amount of free space. On
dismissing those, a third dialog box appears, saying "This is not a valid copy
of Pinball Mania!". After showing another dialog box the installer exits.

The CD-ROM is very unlikely to be copy-protected.

The only console output (which appears before the first dialog box, so is
probably not relevant) is:
err:ddeml:WDML_CreateString Unknown code page 850
err:int21:INT21_Ioctl_Block int21: unknown/not implemented parameters:
int21: AX 440d, BX 0003, CX 0873, DX 0000, SI 0000, DI 0106, DS 1001, ES 1001