Mac App Store Download Not Working. From the menu bar again click store / view my account. If you looking on the internet a macos high sierra dmg so, you come to the right place now a day shares with you a mac os high sierra 10.13.6 direct download without an app store. One trick that has worked in the past when dealing with odd behavior on the mac app store is to change the system date/time.
The solution is to determine the serial number of the real mac by opening about this mac or running system information. You should do the same if no other solution works.
Check if your internet is working and stable.
It is an alphanumeric string. Customers may have been unable to make purchases from the app store, itunes store, ibooks store, or mac app store.” as you can see, the mac app store was down for some users, and but now it is fixed. Force quit mac app store. If you have this problem on your iphone/ipad/ipod, no worry, read on to know the tips about how to fix app store not working on your iphone/ipad/ipod.