dopo aver inizializzato iMac 21
After initializing my iMac 21" (2015), re-installed froma back up di Time Machine it's now impossible to:
1) open any file using System (just using the App);
2) open any file .dmg
3) open Clean MyMac X.
What can I do?
Thanks!
iMac 21.5″, macOS 11.5