When I attempt to open "Photoshop Elements 11" I get an error message stating "Photoshop unable to open due to missing file, please reinstall" This program worked fine yesterday. I did reinstall Photoshop 11 and it seemed to be OK except when I tryed to ope the program I recived the same error message, Unable to open due to missing file. I tryed Photoshop 9 and got the same message. Preimere Elements 11 works fine.
PLEASE HELP ME.