session.abandon not working properly

[skitty123]

I am using Foms Authentication in my .NEt application.
When the appliction is staretd in a new browser window, my authentication works fine, ie does not allow user to go to any page without first clearing the login screen.
However if I login, then logout and then try to access other pages I can do so successfully.
I have a logout button on my application which runs the following code:
Session.Abandon();

why is this not working? do I need to close the browser window on logout ( if yes how can I do this via code?)
please help!!!

 

[ceyhorn]

You need to clear out the cookie that has been set.

 

[skitty123]

can you tell me how I can do that please?

 

[skitty123]

I found out that I was missing this line:
FormsAuthentication.SignOut();

now works fine