Attach a project demonstrating the problem
The program freezes when you try to import an 8-bit wav file. I know C2 cannot import 8 bit wav files but there must be a fancier answer than freezing to C2.
The steps to follow to reproduce the problem in the project: Try to import this 8 bit wav file.
What you expected to happen: C2 should run a window warning that it will not import 8-bit wav files.
What you observed happening instead: C2 stops and cannot be controlled again. If you did not save your work before, then you will lose your changes since the last save.