Can't sign in to Apple ID, iCloud and internet accounts; probably because of deleted file from Library; how can I fix it?

In the case of Apple ID, I keep getting a message "Verification failed. An unknown error occurred." The same when I try to create a new Apple ID.

My Mac also had automatically logged out from almost all the apps (iCloud, Mail, Calendar etc.) and "Add" button in "Internet Accounts" is inactive, so I can’t add it back.


The most probable cause - I deleted some file/files from the Library folder, but I have no idea which one and how to fix it. [Now I know deleting was a bad idea].


Just in case: my internet connection is ok, I have a correct password, I have no problem to log in at apple.com, the notebook is the only device I’m using Apple ID at.


Please, help me fix this!

Posted on Oct 2, 2020 7:09 AM

Reply
3 replies

Oct 2, 2020 8:42 AM in response to jul-k

Are you running any anti - virus programs? Using a VPN?


Try setting up another admin user account in System Preferences/Users & Groups to see if the same problem continues. Also try the Safe Mode. 


Isolating an issue by using another user account   


Safe Mode - About.       


If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor.  Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown. If the log won’t post, try posting it in Pastebin and provide a link in a reply. After pasting the report in a PasteBin page, go to the top of the page, and copy the address in the URL bar. Paste that in a new reply.        Pastebin.    


Etrecheck – System Information.      


Web site version if required.  https://etrecheck.com


If necessary, do a backup, preferable 2 separate ones on 2 drives. Boot to the Recovery Volume (command - R on a restart). Run Disk Utility and select First Aid. Then re-install the OS.


Reinstall from macOS Recovery.    


OS X Recovery.    



This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Can't sign in to Apple ID, iCloud and internet accounts; probably because of deleted file from Library; how can I fix it?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.