Login to SQL Server using Windows Authentication I have an (.Net Console App) EXE which connects to various SQL databases using SQL server Authentication with appropriate credentials.
Now there is change required in the EXE to use windows authentication and use the Network Credentials to log in SQL server. (All SQL servers are on diffrent locations)
I have the network credentials with me, but am confused how to connect to remote SQL server using these and retrive data from that.
Please help.
The only change required is in the connection string: remove the User ID=...; and Password=...;, and add Integrated Security=SSPI; instead.

More information can be found here.