When you reference IObservable
, either use
System.Reactive.IObservable<T>
or
System.IObservable<T>
UPDATE>>>
Ahhhh, now that you've added the image, I see your problem. You have two System.IObservable classes... what idiots those Reactive guys are!
Anyway, take a look at these posts:
How to access a type with same fully qualified name in 2 different DLLs
It's not pretty, but it should help you.