I had recently got Adobe After Effects CS4, and i loved usiing it, but when i cloded it and reopend it is said the key was invlide and it needed another one(picture below showing). now i have no key to use and im stuck on the trial of CS4.
can someone please tell me how to fix this?
I'm sorry this is causing you trouble. A quick phone call to Customer Service with your purchase information will get you a new serial number.
If you look at the title of the dialog, it is named "Revoked". This means the serial number has been pulled from circulation for one reason or another.