I have a licensed and registered copy of CS6 Master that I installed from discs.
About a week ago, I suddenly and randomly began receiving a message that I was using a Trial version and would need to license it. In the warning pop-up dialog box I signed in using by Adobe ID and entered the valid and correct serial number, as listed in by Adobe Account under Products.
Why did it stop working?
More importantly, what can I do to make sure my licensed version stays licensed?
Thanks!