Suddenly Unable to sign in into iCloud on my Windows Computer

On another thread there are instructions on how to download the older version of iCloud and I did that and was finally able to get in it! No error!

See here:

Cannot sign into Windows iCloud: get a po… - Apple Community

So, the only solution (work around) that worked for me was to login into windows with different user, reinstall icloud app and login to the same apple ID.

I will keep my eye on for an actual solution as its inconvenient to change windows user.

Hi,

I have the same problem. See: Cannot sign into Windows iCloud: get a po… - Apple Community

Also tried all kind of things without success, so it would be very helpful if someone knows a solution!!

Exactly same issue, very little to go by, tried to reinstall but nothing changed, it would work perfectly with another apple ID, but not a specific one!!

I'm having the exact same issue since yesterday. Apple had no

suggestions and have never seen this before. They seemed to think it

was an issue with Windows 11. I'm not a computer expert. What will

happen if I change my apple ID to attempt to fix this? Will it cause

other issues?

Have you had any success in fixing this issue?

Same problem, Windows 10 Pro 22H2, OS build 19045.2251. Reinstalled Microsoft 365 and ICloud with multiple reboots, but problem persists