Photoshop Elements was working fine yesterday. Today it will not open and displays an error message that says that file QtXml4.dll contains an error. How do I fix this problem? I am running Windows 8.1.
If that is in the editor, then it is most likely due to a bug or damaged file in a third party plugin.
If that is in the organizer, you will probably need to uninstall and reinstall the application to replace the damaged file.