We are running into a configuration issue with Windows Server 2008 and ASP.NET. The problem we are having is that asp.net pages do not execute when the Managed Pipeline Mode is set to "Classic" for the App Pool. The page returns the words "Bad Request" and that is it, no error code or anything.
As far as I can tell there is a handler registered for the .aspx, 4 of them actually 32 and 64 bit for .net version 2, and 4. I have tried removing all but one of the 2.0 handlers it did not help.
Anyone got any ideas. It works in Integrated Pipeline mode. But I am not sure what the implications of that are in terms of running this website.
Any advice would be greatly appreciated.
