icsharpcode.sharpziplib

Does anyone know what other assemblies this file is dependent on?

It looks like it's a standalone file.

I used Fiddler, to see why my WCF Service works locally and not on the server.

I can send a request to the server no problem.
When it tries to give me a response back.

 

I get keeping the error "could not find icsharpcode.sharpziplib or one of it's dependencies"
I am using DiscountAsp on a shared hosting solution.

 

I googled this, and it doesn't seem to depend on anything in the GAC.

Any ideas of this?