This should help:
Event ID 5721 after Deleting Computer Account
http://support.microsoft.com/?kbid=160324
--
Vera Noest
MCSE, CCEA, Microsoft MVP - Terminal Server
http://hem.fyristorg.com/vera/IT
--- please respond in newsgroup ---
"Geoff Dorset" <(E-Mail Removed)> wrote in news:0d1001c3d945
$d083df60$(E-Mail Removed):
> The system cannot log you on to this domain because the
> sysem's computer account in it's primary domain is missing
> or the password on that account is incorrect.
>
>
> THANKS