Photoshop CS5 Extended Student

[andersf95839664]

Bought Photoshop a few years ago and used it daily. Now all of a sudden when I try to start the program, I had to fill in the serial number and then get the green checkmark OK but does not start the program. What can I do?

[webproldhm44417534 · Accepted solution]

I think it is old version, you can update it

[andersf95839664]

OK , sad, thank you