[Bug 47075] New: Cannot install LAVFilters, fails at registering DLLs

https://bugs.winehq.org/show_bug.cgi?id=47075

Bug ID: 47075
           Summary: Cannot install LAVFilters, fails at registering DLLs
           Product: Wine
           Version: 4.1
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 64262
  --> https://bugs.winehq.org/attachment.cgi?id=64262
Terminal output from Wine running the installer.

It fails at the point of registering files:
> C:\Program Files (x86)\LAV Filters\x64/LAVAudio.ax
>
> Unable to register the DLL/OCX: RegSvr32 failed with exit code 0x3.
>
> Click Retry to try again, Ignore to proceed anyway (not recommended), or Abort to cancel installation.

Terminal output is attached.