RARs problem

Cant unrar any of my (not separated) RARs built a year aho on Windows, wich I never had any problems with old Staffit Expander before App Store.
This version requires lots of testing and fixes, it is quite raw.
And dont like this Logo+Progress bar idea, regular progress popup (like in 13.0 before App Store) looks much better.

Anton Bielousov about StuffIt Expander, v15.0.3