How can I deploy an unmanaged DLL with a WPF click-once application?

Question

I have a WPF click-once application that makes use of an unmanaged dll.

When debugging locally I have just copied the dll into the debug/bin folder.

How can

Answer 1

Rather than going through the whole "Add Resource" rigmarole - I just needed to "Add existing item" into the root folder of the project and then set "Content" and "Copy Always".