Apple Mac App Store can't open Mac can't open App Store solution

1, we in the Apple Computer click on the "Network icon" shown in the picture and then open we then find "Open Network Preferences" in the pop-up screen click "Advanced" as shown in the picture

2, now we switch to DNS, we click Next to the + button, enter a new DNS address 114.114.114.114.

3, the general situation will have more than one DNS we put 114.114.114.114 this address is located on the top. Then click on "Good" other then add down on it, make backup DNS.

4, then we click the "Apply" button in the network window to save the DNS settings we added.


Okay, now we're going to turn the app store off and we'll try to open the App Store and try to open the App Store.