Windows authentication with asp.net 2.0

I am using windows authentication, I noticed that if I am already
authenticated on the network, there is no popup asking me to user name
and password. I am wondering if there is a way to force to popup to
come up, even if the user logged on to the current machine is a valid
user.You have to enable Basic auth in IIS for your web app...
"Coder" <mike.peretz@.gmail.com> wrote in message
news:1162515009.787605.90280@.f16g2000cwb.googlegroups.com...
I am using windows authentication, I noticed that if I am already
authenticated on the network, there is no popup asking me to user name
and password. I am wondering if there is a way to force to popup to
come up, even if the user logged on to the current machine is a valid
user.