We have a network running on server 2008 with xp pcs. We have just bought new pcs with windows 7 professional and have added them unto the network and all has been well until someone who did not have administrative rights logged on, which then brings up this error message - "The User Profile Service failed the logon. User profile cannot be loaded." and logs them off.
They have no issues logging on the xp pcs. The explanation on microsoft's website mentions temporary profile and deleting the profile having the issues and deleting etc, but these are new pcs and those people have not logged on before.