RailroadT

Thanks Flexx and Alexandru. I will confirm this with Bitdefender support.

Perhaps I am missing something -- what I have discovered is that if I am logged in to the admin account in Windows 11, One Click Optimizer works fine. I used to be able to run it in a standard user account and it would ask for the admin password, and run OK. Now it doesn't run from a standard user account, even if it is…

Thanks, Gjoksi. I will give these suggestions a try.