If after enabling the Guest account or creating a new user account or an old account maybe after a recent Windows update on your Windows 11 or Windows 10 system, attempts to log into the user accounts ...

Nothing short of normal Windows updates have been installed recently, and I've no idea how long this problem has existed, as my standard user account along with the admin account still work just fine.

What is Event ID 1552? Event ID 1552 occurs when Windows cannot load a user’s profile registry hive, typically the ntuser.dat file, because another process has locked it during login. This prevents ...