Vista Keeps Losing Mapped Network Drive due to Account on Domain locking out

Any errors in the event viewer? Or this search result may help,

Logon Failure: Account locked outEvent ID 539 - Logon Failure: Account locked out. Windows Logon Types. Symptoms: The server Event Viewer lists Event ID 539: Logon Failure: ...
http://www.chicagotech.net/troubleshooting/event539.htm


Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Jim Lally" <jlally@ctmbd.com> wrote in message news:130nu5kid3duj1f@corp.supernews.com...
OK....one of my coworkers is pulling his hair out of his head. Here's the
problem:

Sony Vaio laptop with Vista business has a mapped network drive.

EVERY time he reboots, the network drive is unavailable. I go to our domain
PDC and I see that his account has been locked. The only I can get the
mapped drive to work is if I sign on using the domain's Admin account.

His local account password matches his domain password, and yet he gets
locked out EVERY time he reboots.

A real pain in the ass!

Any help here would be appreciated!

jlally@ctmbd.com