Always Remember: With Gusto Comes Data Loss.

To Fix App Store Updates For Apps You Don’t Have Installed

A friend recently reported a problem where he was getting update notifications from the Mac App Store (MAS) for programs he did not have installed, under an AppleID that was not his. Since these programs were not installed, he had no way to remove them, and since it was not his AppleID, he had no way to update them. As such, it seemed he was going to be stuck getting these update notifications forever. Luckily, with a little know-how and a lot of persistence, we were able to track down the cause of this and resolve it.
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