[Bug 23866] New: Microsoft Wine Guide crashes, unimplemented function msvideo.dll16._MCIWNDCREATE

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=23866

           Summary: Microsoft Wine Guide crashes, unimplemented function
                    msvideo.dll16._MCIWNDCREATE
           Product: Wine
           Version: 1.2
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: markk at clara.co.uk


Created an attachment (id=29963)
 --> (http://bugs.winehq.org/attachment.cgi?id=29963)
+relay,+int21,+mmio log in Windows XP mode

This bug applies to Microsoft Wine Guide 1.0a, a multimedia CD-ROM from 1995.

On attempting to play a video clip, the program crashes with console output
like this:
wine: Call from 0x7b836872 to unimplemented function
msvideo.dll16._MCIWNDCREATE, aborting
wine: Unimplemented function msvideo.dll16._MCIWNDCREATE called at address
0x7b836872 (thread 001d), starting debugger...
Unhandled exception: unimplemented function msvideo.dll16._MCIWNDCREATE called
in 32-bit code (0x7b836872).

However, there is a (probably related) issue with the program trying
unsuccessfully to copy some DLLs to the Windows system directory on startup.

Start wine.exe in the root directory of the CD-ROM. A Microsoft Home splash
window opens, then there are several error dialog boxes with text like this:
"The file C:\windows\SY32\iccvid.dll open, which Wine Guide needs to modify.
Please close all other open programs or restart Windows." The dialog box has
Abort/Retry/Ignore buttons.

Pressing Ignore each time allows the program to continue. With Wine set to
Windows XP mode (the program works fine under Windows XP), the dialog appears
for each of these DLLs: iccvid.dll, ir32_32.dll, msadp32.acm, msrle32.dll,
msvideo.dll.

The program's main window then opens. If you click the film strip button near
the centre of the window (which should cause a video to play), the program
crashes with a Wine error dialog saying winevdm.exe needs to close, and console
output as above.

Two attached logs:
Wine in Windows XP mode, WINEDEBUG=+relay,+int21,+mmio. Start wine.exe, click
Ignore for each dialog box, then click film strip button in main window.
Wine in Windows 3.1 mode, WINEDEBUG=+relay,+int21. Start wine.exe, dismiss all
dialogs until program exits with out of memory dialog.

I don't know why the program tries to look in C:\windows\SY32\, but if you set
the Wine windows version to Windows 3.1, it instead looks in C:\windows\SY\
(and tries to copy more/different files there).

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