Oberheim SEM V quit unexpectedly. Click Reopen to open the application again. Click Report to see more detailed information and send a report to Apple.

If this message apear,

Please go to these repertory:
==> MAC : /Library/Arturia/Oberheim SEM V/
==> PC: c:\ProgramData\Arturia\Oberheim SEM V\

And remove these files
- lastpresetc.pref
- lastpresetp.pref
- plugin.pref
- standalone.pref