"vjscor" Missing

[andyjonesx]

I've used AttributeRouting on multiple projects without issue. I am using it on a new one, and whilst it works fine locally (though I have to remove the "routes.axd" line from the web.config), when I put it onto the server it errors, saying it cannot find the "vjscor" library, version 2.0.0.0.

I've isolated the issue to the point that it is only happening if I have AttributeRouting used, and eliminated any other possibility, but I cannot find any reason it needs this.

The project is .Net 4.5, and the server is using 4.5 with integrated pipeline.

Any suggestions would be great.