issue single sign on and Active Directory

[do_singh]

We have a active directory on a server 1 and IIS on another server. we are trying to implement single sign on but are prompted to but in username and password inorder to get access to the application. what do i need to do???

[ray326]

You need to read up on the underlying .NET security mechanisms. It will probably involve turning on the NT Challenge along with Basic Authentication on the web app.