5 Replies Latest reply on Jan 13, 2011 5:35 AM by Todd_Kopriva

    Unable to open After Effects CS4 Mac OS

    sclarke86

      I just downloaded some updates via Adobe updater and the After Effects update wouldn't install after 2 attempts. Now After Effects won't even open. I am issued a window that reads:

       

      "check with the developer to make sure Adobe After Effects CS4 works with this version of Mac OS X. You may need to reinstall the application. Be sure to install any available updates for the application and MAC OS X."

       

      How can this be if nothing has been changed? I have the CS4 Master Suite and I am going to waste a whole day reinstalling everything

       

      Is there another option or will I have to begin the reinstall?

       

      Thanks