[Bug 50143] New: FF9_Launcher.exe: error on launch

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50143

Bug ID: 50143
           Summary: FF9_Launcher.exe: error on launch
           Product: Wine
           Version: 5.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 68643
  --> https://bugs.winehq.org/attachment.cgi?id=68643
Terminal output from running `wine ./FF9_Launcher.exe`

I've installed Final Fantasy IX via Steam, and then installed the Moguri Mod
from here:

https://sites.google.com/view/moguri-mod/

This mod install includes a custom launcher, FF9_Launcher.exe, that allows you
to make configuration changes to the mod, like switching back to the original
music instead of the reorchestrated music for example. However, I get an error
trying to open the launcher. I've attached the terminal output here, and will
attach screenshots of the error dialog that appears next. (I can't seem to copy
the text from this dialog.)