How to prevent IIS7 from rejecting my cookies?

Question

I am using Windows Vista x64 Service Pack 1 (SP1) and I am developing an ASP.NET application with IIS7 as a web server. I have a problem where my cookies do not “stick” to the session, so I got Google, and I found that there was a known problem with duplicate headers of duplicate responses instead of adding to the session. However, this issue should have been fixed in Vista Service Pack 1.

Any ideas on what might be my problem?

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I use the integrated application pool and the maximum number of workflows == 1.

What meaning is emphasized? Does it matter where in the URL it is (for example, it matters if it is in the host name but not in the query string)?

Answer 1

Just a thought, you have an underscore in the url. e.g. http: // my_site ?

And one more thing: you are not using the application pool in web garden mode? those. Process Model → Maximum Workflows:> 1

What type of application pool do you use - Integrated or classic mode?