Unable login to Windows 2003 Server

Hi,

Fromerly Windows 98SE os machines are able to login to Windows 2003 Server.
They are unable to login to Windows 2003 Server out of sudden. Why ?
I have "NO" clue what has cause it to happen.

Anybody know why ? Pls advice. Thanks many much.

change in permissions ?

they have accounts on the 2003 server?

lease expired cannot renew...router problem ??

error messages ?

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"Vic" <(E-Mail Removed)> wrote in message
news:AC6C4E48-6D7A-4866-8EBF-(E-Mail Removed)...
> Hi,
>
> Fromerly Windows 98SE os machines are able to login to Windows 2003
> Server.
> They are unable to login to Windows 2003 Server out of sudden. Why ?
> I have "NO" clue what has cause it to happen.
>
> Anybody know why ? Pls advice. Thanks many much.