Hello,
I noticed a nasty bug which make C::B crash.
It is in the bugs list (ID 006562) but I know how to reproduce it systematically.
You can easily reproduce it.
Open a project. It must contains at least one .cpp file and its associated .h file (ex: main.cpp, functions.cpp, functions.h)
Remove from project the cpp file (with right click and "Remove file from project")
Now remove the associated .h with the same method.
C::B crash
I hope you could fix it.
Fortunately, you can remove the .h and after remove the .cpp without problem.
Have a nice day