I suspect there is something wrong with your installation of SPM/CAT. It looks like some of the installation folders are missing.
Make sure your SPM installation is also up-do-date.
If you are expecting to use CAT mainly from Brainstorm, it would be a safer to let Brainstorm install it:
- Edit your MATLAB path: Remove all the references to SPM and CAT
- Restart Matlab, make sure that typing "spm" or "cat12" in the Matlab command window return an error
- Start Brainstorm, install SPM12 and CAT12 as plugins: https://neuroimage.usc.edu/brainstorm/Tutorials/Plugins
@CGaser Any other suggestion?