I'm assuming that when you say "will not allow entry of another user id"
what you really mean is when you do enter a different username/password the
authentication fails. If you actually *can't* enter a different username
then there is something wrong with your browser. IIS does not control what
goes on client-side. If my assumption from above is correct then what we
need to know in order to troubleshoot this is to get the exact reason for
the logon failure.
When you request your page you should get the initial logon prompt. Enter
your admin credentials and attempt to get in.
After your first failure to get in, press "Cancel" instead of attempting to
logon again.
At this point you'll have the general reason for getting the logon failure.
It will most likely be a 401.1 or 401.3. If it is a 401.3 (permissions
issue) then fix the permissions for whatever page you are requesting. If it
is a 401.1 (invalid credentials) then enable failure audits for "logon
events" in your Local Security Polocy, try to logon again, then check the
Security Event Logs to see what the reasoning is. If the reasons don't make
sense feel free to press the copy button while viewing the error and paste
it here for us to check out.
Thanks,
Brian Murphy-Booth
>> Stay informed about: require login and password