System Provider

If you are using asp.net 1.1 then go to your machine.config file and in process model section try to chnage user name as "system";

if you are in 2.0 version do the same thing some times you might not find the process model section at all then try add the same section it self.

you can find out the machine.config file in the following location:for 2.0 version i think u are using 2.0

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIG

System. Debug