"Do you miss the use directive or assembly reference?" but the namespace and link are correct

Question

I had the following error while creating my project.

Could not find type name or OvuMenu namespace (do you miss using directive or assembly reference?)

But I put the use in my code and a link to the dll. This is a WPF application that exists from 3 projects.

I checked the links, even intellisense works when I put a usage directive on the page.

thanks,

Filip

Answer 1

using '.net 4.0 Framework' instead of '.net 4.0 client infrastructure profile' is a solution.

Filip