
Rebuild Launch Services
Launch Services associates documents (such as text documents, zip files, music files and so on) with applications (such as TextEdit and iTunes). Sometimes a corrupt file causes the following problems:
- Finder opens your file with the wrong application when you double-click on it
- Your files and folders show the wrong icon
- You see the same application more than once in the Open With menu
- You get an error code -10660 in Finder
If you experience any of these problems, try to rebuild Launch Services.
To rebuild Launch Services:
- Choose System > Rebuild Launch Services.