I purchased Adobe CS4 many years ago and am trying to install it on my new computer. Now when I get to the product key part of installation it is telling me I have an "invalid product key". I am 100% sure this is the correct product key as it was previously installed on my old computer. Can someone explain why this is happening now?
Hmm I will see if I can get the old laptop up and running and deactivate it. I didn't know it was limited to 2 activations so maybe that is it. Can't ever recall installing it on a second computer though, but seems the most likely scenario. I bought directly from Adobe and have the hard discs so I know it is reputable, just a very long time ago haha.