I installed and activated cs5 extended on my Lenovo laptop (Windows 7). However when attempting to register my cs5 with adobe, the serial number is considered invalid. How do I resolve this? I can continue to use the cs 5; however, I would like to upgrade to cs 6, but the cs 6 upgrade does not recognize my installed cs 5 extended, presumably because of the problem with the serial number. Help would be greatly appreciated...
You will need to contact Activation Support:
Click the Chat Now button at the end of the page and talk with a live agent who would resolve it ASAP.