Reset af Photoshop Pref.file
Hold ctrl + shift + alt nede under opstart (skal være meget hurtig)
eller:
"A corrupt file in the Photoshop preferences is causing your problem. The reason why reinstalling does not fix the problem is that the preferences directory is not stored within the program directory, so it doesn't get deleted when you uninstall.
Locate the Photoshop preferences directory by seraching for the string "Adobe Photoshop 7.0 Settings" in your C Documents and Setting" folder.
Rename the directory "Adobe Photoshop 7.0 Settings" (or delete it).
Photoshop will recreate the directory and everything in it when you next load it."
http://pub144.ezboard.com/fphotoshopcafe25365frm13.showMessage?topicID=390.topic