When you type in your serial, is it accepted, so Photoshop works until next time? Or are you running with a trial? Or do you have a subscription? OS?
yes it is accepted when i type it and i can use it until next time i open it when it asks for the serial key again.this keeps on repeating.OS=WINDOWS 8 64bit.
system=dell inspiron 15r 5521 i5 intel processor 1.80ghz 4gb ram.