The user profile service service failed the login user profile cannot be loaded

SOURCE: Gateway T-1620 won't allow me to login. Fains the login, though my password has not been changed

Try installing and running an anti-spyware program, such as SpyBot.

SOURCE: i'm trying to get to my desktop, and when i click

Seems to be a common problem on Vista 64

But the directions seem to be long and drawn out so it is much easier to send you to the url than to copy and paste it here.
Good Luck

http://www.vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

SOURCE: my acer when I log on says user profile service

use F8 and go into sfae mode, this will load a default profile and will allow you to add a new user (to create a new profile).
Then you can logon in using the new profile.

SOURCE: user profile service failed the logon, user

Restart, and press the F8 key.
This way you'll access the SAFE MODE.
Click on the ADMINISTRATOR account.
Usually there will be no password, so you can get to the Desktop, and erase your user password.
Then simply reboot and let it complete the cycle.

Don't forget to rate this answer if it helps

SOURCE: my Acer Aspire 5630 laptop

Hi there,
It seems that your profile got corrupt, simply login from the administrator account of your computer,
You can solve the issue by procedure below go to my computer>users>your profile> and copy all of your required data including outlook data if you are using to external drive or other partition (e.g D Drive) then delete the profile folder from your laptop from c:\users\your profile
restart your laptop and try to login again from your username/password, if it stills give the problem, Login via administrator account, go to Start>run> and type control userpasswords2 and press enter, here you will see your profile, simply delete your profile and restart again, when the computer boots up again it should show you your profile if not again login via administrator account and recreate your profile and restart your laptop
after you login to your account, simply copy your data back to its location
if you require more assistance feel free to reply to this post
Regards, Bilal