Isapi filter does not work on IIS 7 (which worked on IIS 6)

Question

I have an Isapi library that does some basic URL rewriting. It works great on II6. However, now my dev machine has been upgraded to Windows 7, I can not get it to work under IIS 7

Is there anything special that needs to be done to get this to work?

ASP.NET application application pool running on website (although I tried both)

Any suggestions on how to solve this?

Many thanks

ps rewriting it as a module / handler is not an option. I just want to know how to make an existing dll work in IIS 7.

Answer 1

solved. I am running a 64-bit version of Windows 7, so you need to change one of the options in the "Allow 32-bit applications" application pool