sql server2000

I am using asp with sql 2000..while seeing output i am getting the error..
when i used the same in my laptop it works fine..now when i using it on my office p.c it is showing this error..
"Sql server does not exists or access is denied"

I am struggling from last 3 days yet not get any results..
can u all guys plz help me..

Where is sql server? How do you connect to it in asp? Can you post connection string?

This is a connection string which i have given

cstring="Provider=sqloledb; Data Source=(local); Initial catalog=login; Integrated Security=SSPI;"

Replace local with real sql instance name.