The SAM database was unable to lockout the account of Administrator due to a
resource error, such as a hard disk write failure (the specific error code is
in the error data) . Accounts are locked after a certain number of bad
passwords are provided so please consider resetting the password of the
account mentioned above.
--
Gabrielle J. Giroux
Senior Network Engineer
Have a look here:
http://support.microsoft.com/kb/306091
http://www.eventid.net/display.asp?eventid=12294&eventno=875&source=SAM&phase=1
http://support.microsoft.com/kb/887433
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and confers
no rights.