Hi,

I have a asp.NET application that accesses a SQL server. Sometimes the 
application runs fine but other times I keep getting the following error 
message:

'System.Data.SqlClient.SqlException: SQL Server does not exist or access 
denied.'

The connection string I am using is as follows and I guess this must be OK 
as some of the time this works.

Server=SERVERNAME; Database=DatabaseName; UID=sa; pwd=MyPassword;

I have other ASP.NET web apps running on the same server which can access 
different databases on the same SQL server with no problems.

Why does it let me access it sometimes but not all the time?

thanks,

Nick