1 Reply Latest reply on Jul 2, 2010 6:45 AM by Jugemon76

    Deactivate Photoshop Before Upgrade OS From  Vista to Win7

    Steve House Level 1

      I'm about to upgrade my laptop from Vista to Windows 7, using the "upgrade" install option to install Win 7 over the top of Vista rather than reformeting and doing a 'clean install' so I don't have to reinstall all my programs after the upgrade is finished.  My installed software includes Lightroom 2.7 and Photoshop CS4.  Will Photoshop still be activated after the OS is upgraded or should I deactivate it first, upgrade the OS, and then reactivate it after the new OS takes over?  In other words, will upgrading the OS make Photoshop think it's been installed on another machine?