[HELP] Locked Out

[r00t]

Hello,

I have a problem.

I was messing about with Command Prompt (yeah stupid, i know that now) and i accidentally changed the times in which the administrator can logon to never. I didn't know i changed this until i shut the computer down and tried attempting to login again, only to be told that there was time restrictions on the account.

(net user administrator /times: never)

Now, i don't have access to any administrator account on my computer because the built in account is disabled also.

Is there anyway i can change the time details on the administrator account via a limited account? (I KNOW THE PASSWORD TO THE ADMINISTRATOR ACCOUNT)

Or does anyone know of any tools that will allow me to access the documents on the admin account via the limited account?

Thanks