SQL server connection

[pramodDR]

HI

1. I have a typical problem.We have a 2003 server which is a user
authentication server.I have a sql server 7.0 on NT platform.I am
logging in to the 2003 server from my XP workstation.

2. I am authenticated to 2003 server & simultaniously to NT server which
has SQl server in it.
On XP workstation I have an application running whose backend is SQL
server.
Now the problem:
As soon as I login to the system(XP Workstation)I am able to use the
application.But if I leave the system idle for more than 10 mins by
closing the application,I wont be able to re login to the application again
for which I have to restart the comp.

What is the solution for this..Or is there any solution for this problem.

[Estuardo]

G'd evening pramodDR!
It seems like the problem is not with the sql server, but with the domain controller, see or ask which property.
Good luck
Estuardo