This is an bit of an unknown for me but ill go ahead and ask anyway.
Our company has an old legacy webservice which is no longer maintained built on .NET 2. Adding a "Web Reference" to a client project in visual studio allows us to query this web service without any issues.
A 3rd party has asked if it is possible to query this web service via their website via WCF by adding a "Service Reference" in visual studio. They have tried and failed.
This is not really my area, so id like an indication if this is actually possible?
Thanks
EDIT: The 3rd party get a 200 OK response back from any requests they make.