Program ran smoothly at first. Then, without making any change to the PC, the program did not start. No error message, no other note - it just happened nothing. Uninstall program, and then re-uploaded. Unfortunately still the same error. Well I tried to reach the support. Here Adobe has a very poor service, namely no. A hotline can not even call a member-user, otherwise only a forum, but only offered in English. This is in my opinion an outrage. So, better FINGER WAY FROM THIS PROGRAM! I would definitely not buy it.