I can not download any app from App Store on my Mac Pro (Mid 2012) Mojave
52925
App Store on Mojave: "We could not complete your purchase. cancelled"
98543
How can I download Mac OS X El Capitan without app store?
38336
Many OS X app store apps are listed as "app" is damaged and can't be opened
141372
OS X El Capitan and older not available on App Store?
106724
How can I download free apps without registering an Apple ID?
142167
my App Store is broken for Mac High Sierra 10.13.5
128581
Can I copy (myself) an app purchased through the Mac App Store to another of my licensed computers?
27254
macOS Sierra restarting download instead of resuming
92355
How do I install Xcode if I'm getting this message "Xcode can’t be installed on “Mac HD” because macOS version 10.14.4"?
112440
How to remove the "Could not connect to the iTunes store" error message when your network does not allow access to the iTunes Store
120131
How can I recover from a "AMD-Action:downloadProduct:SP" during installation of macOS?
135557
Can I cancel a download of a Mac Store app?
98674
Can I update an Mac App purchased by a different Apple ID?
137833
When will Apple start rejecting apps built with Xcode 4.x?
67108
Is it possible to delete the "useless" apps pre-installed on my Mac?
61415
Mac stuck in "El Capitan" installer loop: "no packages were eligible for install"
40755
How to uninstall a program through the App Store?