EXS 24 Logic Sampler Users Group

I don't think I can be of any help here, Ulf, but I experienced exactly the
same error message for Battery the other day.
Now, two things:
- I am on Windows.
- In the case of Battery, there's some .cfg file created besides the plugin
file (the .dll). I just had to delete it, readjust Battery and everything
was fine again.

Problem is that this is a Windows workaround. Second problem is that the EXS
doesn't create any such .cfg file either.
If I'd experience such a problem for the EXS I'd simply reinstall Logic
(takes 5 minutes or so). But I don't know if that will help on Macs at all.

Regards,
Sascha