Adobe Photoshop CS3 Extended Activation Problem
Hi all, hoping someone can help me.
I have a legitimate hard copy of Adobe Photoshop CS3 Extended which was only recently taken out of its sealed package.
On installing and trying to activate I get an error. Now i am left with a window telling me "Registration Unsuccessful"

Any ideas how i can go about solving this? I legally own this copy and I need to use it and can't do with it deactivating.
Thanks in advance for any help given. It's very much appreciated!
