[Bug 46181] New: WINMM doesn't recognize user-mode MIDI drivers

https://bugs.winehq.org/show_bug.cgi?id=46181

Bug ID: 46181
           Summary: WINMM doesn't recognize user-mode MIDI drivers
           Product: Wine
           Version: 3.0.3
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winmm&mci
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

User-mode MIDI drivers, such as CoolSoft VirtualMIDISynth and Keppy's
Synthesizer/OmniMIDI, are not recognized by MIDI applications running under
Wine.

The drivers do install just fine, but WINMM ignores them and shows the
software/hardware outputs presented by the host operating system instead.

User-mode MIDI drivers are enumerated from the following registry key:
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32"