Seemingly yes but maybe no.
You see the activation files are in the Adobe directory. Unless the upgrade removes those files, I can’t see how a fresh activation would be needed. In any case, you can activate many times before you have to phone Adobe and explain why you are re-installing it for the 15th time in 15 days! ABC
"shamanjp" <shamanjp(nospam)@prodigy.net> wrote in message
I have Photoshop cs installed on my computer with Windows 2000. If I
upgrade
to Windows xp will Photoshop cs still work good or will I have to
re-install
or re-activate?