When I run App Store only an empty window opens with no content....
When I run App Store only an empty window opens with no content....
MacBook Pro (2020 and later)
Hello Joachim-K,
try these steps
Open settings, then click iTunes & App Store tap on Apple ID and sign out. Wait about 10-20 seconds and sign in again with your Apple ID account. You also may try open settings then iTunes & App Storethen tap on Apple ID and sign out.