Cannot Login to Microsoft Project Web Access

[Koh Poh Keong]

You cannot be logged on because your security settings in
Internet Explorer do not allow per-session cookies.
Enable per-session cookies, and try to log on again.
(5011)

After I enable the per-session cookies, I stiil not able
to login.
..

 

[H Leboeuf]

Any firewall or security software in the way?

Good reading here.
Blocking Unwanted Cookies with IE 6
There are several new features built-in to IE 6, one of them is the ability
to accept and\or block any or all cookies if desired.
http://www.mvps.org/winhelp2002/cookies.htm