Mac App Store apps damaged?
38336
Many OS X app store apps are listed as "app" is damaged and can't be opened
5114
Can I delete any of the default apps the come with OS X?
21630
iPhone App Crash - Error?
154498
Mac App Store shows update count but section is collapsed/empty
91910
Can't download any apps on iPad 1
42786
How to get info from the Apple iTunes «App Store» and «Mac App Store»
99251
App download progress in redesigned Mac App Store (macOS Mojave)
132416
Mac crashes when I'm using Visual Studio Code + Chrome
34416
Remove preinstalled apps on Big Sur MacBook Pro M1
11842
iPhone StoreKit - invalid product id's
73640
App  isn't working correctly. How can I fix it?
111178
How to remove apps that are remembered by App Store?
62708
Can't download any app from AppStore!
104705
Mac App Store: Downloads just don't start (Mojave)
98674
Can I update an Mac App purchased by a different Apple ID?
123980
App Store is the wrong language
132604
How do I install OS X Yosemite without a working Mac App Store application?