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User Profile Service failed the logon

sathyan

Senior member
My folks are coming for the holidays and I wanted to create a limited account on my Windows 7 Pro (64-bit) machine for them. I already have two accounts on the machine: an administrator account and a limited account for my daily use; both of these account were created when I installed Windows.
I logged in as Administrator and went through the control panel steps to add a new account, logged out and tried to login to the new account but got this error message:
"The User Profile Service failed the logon."
My other two accounts still work. I've tried the following:
1. rebooting; same error message.
2. Removing the new account; rebooting; recreating the new account; same error message.
3. Instead of creating a new named account, enabling the Guest account; same error message.
I'm stumped. Basically I want an account that provides a web browser w/o my homepage/cookies/saved passwords and is limited in what it can do to the system. (Maybe I should just dual-boot Chrome OS 🙂
 
The times I've seen that error, so far, it has been because Windows encountered a security deny ACL on a file in the "Default User" (i.e. c:\users\default\) when it was copying files from that folder to the user folder for that user (that it is in the process of creating). I solved it by looking at the ACLs on the files in the default folder, and adjusting the one that had somehow been changed to deny.
 
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