Numbers was installed with a different Apple ID to mine (my bosses), so it won't let me update it (when it prompts for credentials, you can't overwrite the user name). I therefore need to reinstall it using my Apple ID.
I dragged it from Applications to the trash then restarted the App Store. However, it still insists there's an update (which prompts me for my bosses credentials again). I've tried all the tricks I can find to tell the App Store to refresh:
- turning on debug mode and telling it to reset
- deleting the download cache
Nothing has worked.
How do I blow Numbers away and reinstall it using my own credentials?