User service profile issue

[Gaschamber]

I have an Adm account (which i'm logged right now) and i can't create any other accounts. I mean, i can create then, but if i log on then from the system startup i just got an "welcome" screen, and nothing happens and i try to log on the other account going into "switch user" i got the User service profile error. Someone can help me?

Thanks in advance.

 

[Flavius]

I think it should be match here:Rob Brooks-Bilson's Blog: Fix for Vista's: The User Profile Service service failed the logon. User profile cannot be loaded

from blog:

My problem boiled down to this. I could log in to vista using my (Admin) account and create as many new users as I wanted to via the User Management tools in the control panel. In the User Management tool, I could see each and every one of the new accounts. When I booted up the system or choose to Switch Users, all of the newly created accounts showed up on the log in screen. However, any attempt to log in using any of those accounts resulted in the same "The User Profile Service service failed the logon. User profile cannot be loaded" error.