IIS6 + HttpModule: This operation requires IIS integrated pipeline mode

Question

I am using IIS6, I\'ve written an HttpModule, and I get this error? After googling the web I find that this problem is caused by the .NET framework 3.5, so I put this on a

Answer 1

Inspired by other answers, I've found that it's accessing the Response.Headers object that causes the "operation requires IIS integrated pipeline mode" exception.

Avoid .Headers and call other (older?) helper functions like:

• Response.AddHeader() and
• Response.ClearHeaders() (in my case!)