Sounds missing (Alt Alterter, Stall Warning Test, Traffic alert calls)

Hi community!

When I onced installed the B200 I had everything running. In the meantime I have made several changes to several spaces, so I do not want to install it again. But what I am not figuring out is how to get the alert tones back for Altitude, overspeed (?), Stall Warning (does it sound - when I click I hear nothing) and the "Traffic" alert calls.

I have checked in the Sound Folder - but in the config file there seem not to be any entries for this call outs or system sounds.

Any ideas?

Thank you,

Alfred