iCloud Drive "Cannot open database"
I'm trying to use iCloud Drive on my Windows 10 (21H1) PC, but I'm getting this error: "Cannot open database. Please restart Windows".
Obviously I've tried restarting the PC, but nothing happens.
I've also tried uninstalling and installing again, both the Microsoft Store verion of iCloud and the standalone version for Windows7+. Same results.
I haven't found anything similar on the community. The closer one is this, but didn't fix the issue though...
The stranger part is that I can see the iCloud menu, but "iCloud Drive" folder on Windows is not updating anything.
I've also tried my account on other Windows PCs (both W10 and W11) and it works fine in there.
What else can I do?
Thanks in advance.
Windows, Windows 10