SBS 2003 Remote Access Strange ISSUE

[Opideousneo]

Ok this is it, I have been trying to find an answer now and its driving me crazy, I try to log onto SBS 2003, ok it has all its updates, I have all permissions setup right.

ISSUE
When I'm on the log in process, I put the user name in starts to log in and and than it takes me back to the server select screen. The thing is that I know I am using the right user name and password. Because when I get home I can log onto the server. Please help with this issue.

[Solomon]

Right click on the registry key and go to permissions. Make sure that Administrators and system accounts have full control. Click on advanced and then put the check mark beside 'Inherit from parent the permission entries that apply to child objects" and 'Replace Permission entries on all child objects". Hit apply and ok and then try to delete that key.

[SalVatore]

This behavior can occur if the time or date is not synchronized between your computer and the domain to which you are attempting to log on. If the client computer's time or date is not synchronized with the authenticating domain controller, Kerberos validation does not succeed. This occurs because of the variation in the time stamps between the AS_Req and AS_reply between the client and server. Because Kerberos is the only form of logon authentication between two Windows 2000-based computers, the logon does not succeed.