i v stored some values into session variables at the time of login(i.e user id,user name cetc..)..while running this website in localhost(iis)this works fine. but while i upload this in windows webserver it is giving errors like *Object Instance not set to an instance of an object etc* when i am trying to access the value of session variables ,it seems that session variables failed to store the data(after logging in while navigating through the website session variables become null).
how can I overcome the problem? please suggest..............I am waiting ..............
