Thank you so much for your quick reply! It's refreshing to know it doesn't sit around for days, weeks or months until someone sees your problem
I have all serial numbers for CS5 (and elements). I did not upgrade CS5-I purchased it from the online store to my previous laptop in 2010 as a first time install. This new laptop of course does not have a previous PS version as it is 1 day old. Unless I am so tired from lack of sleep that I am not understanding or being clear with my information.
CS5 was the first version of the full feature software that I had ever purchased and installed.
Thanks again John!
your serial number is for an upgrade version. using a different installation file won't change that serial number and it won't change that upgrade message.
when starting your installation you're prompted for your cs5 serial number. when the installer fails to find a qualifying product (ie, previous version) installed, you will be presented with a dropdown of possible qualifying products. select the one you own. you will then be asked to enter the qualifying products serial number.
enter the correct number at the correct time and installation will proceed.