Is it possible to call WCF service from NSIS

Hi,

I have a WCF service which performs some validation. I read that CLR::Call plugin only supports .Net 2.0 assemblies. And WCF was introduced in .NET 3.0. So is there any method to call the service?

And please note that my WCF service library is a complicated one which internally reference many other user libraries and SQL one's.

Thanks