16 Replies Latest reply on Aug 9, 2015 5:25 AM by guitarclasic01

    i cannot get Lightroom to launch after winows 10 upgrade.


      I lost my lightroom 6 after th windows upgrade, but reinstalled it and still having problem. I tried to reinstall Lightroom5, but I get this error message "Error 2753 - the file lightroom.exe is not marked for installation. Please help as I have lots of Raw files to work on.