Proppfrexx dont Start after import some vst

[RadioMusicHouse]

Today i started again to work with Proppfrexx and i found some interesting vst wich one make the sound better ..... just import that and let them play and after a song the programm shut down and no error seen ..... i start it again and it came till the show " ready" and after it shut down suddenly ..... Please is there a chance to get a clean start with it?

[radio42]

Sounds like the VST2 is buggy.
To remove it from any config, you might need to remove it from the file called "Default.mixer" in the ProppFrexx AppDataUser folder - you might need to remove the file entirely.
(%appdata%\radio42\ProppFrexx ONAIR\4.0)