Rewriting "/bin/" but going to 404 page instead

Question

I am using a third-party URL rewriter, Helicon Isapi Rewrite, in my Episerver site.

One of my rewrite rules contains "aaa/bin/yyy" in the 'from' URL. When I hit the full URL expecting to see the rewritten URL, I see a 404 page. All rewrites without "/bin/" works fine.

This is possibly due to Episerver being configured to send all URL requests with "/bin/" in it to the 404 page - so my rewrite rule never gets processed.

Any ideas on how I can tell Episerver to not do that redirect to 404 page for specific requests?

Thanks.

Answer 1

.NET is configured to do this not EPiServer. See this article from MS