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Elam4591 Author

Level 1

4 points

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

Posted on Sep 12, 2021 10:06 AM

Top-ranking reply

den.thed

Level 10

83,068 points

Posted on Sep 12, 2021 10:39 AM

You Erase & Reinstall macOS.

see > https://support.apple.com/en-us/HT208496

Then you Restore or Migrate from Time Machine during the setup.

see > https://support.apple.com/en-us/HT203981

Also CleanMyMac is bad news and not recommended by users in this forum.

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dopo aver inizializzato iMac 21

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