Question
I want activate my CS4 product without an Internet connection - but this is impossible
I have a product box ( Photoshop CS4 EXTENDED ), my code is on the back of the product box.
When I want to register the software on https://redeem.licenses.adobe.com/getserial #
displays the message: That serial number is invalid. Please try again.
I have a program and I can not register it. What to do?