We have a WCF RESTful service developed in .NET 4 and hosted under IIS 6. It's working alright for all url's except the ones having . (dot) in url segment and giving error 404 - Page can not be found.
Example : http://services.abc.com/image/upload/abc.jpg/4/10
Image name has dot in them to specify the extension.
For development we have IIS 7 and it works perfectly fine on it.
Any settings we supposed to do in IIS 6 ?