Error adding reference to WP8 project

Jan 9, 2013 at 10:17 PM

I created a WP8 project and I would add a reference to SMF into project.

When I select dll from binwp7-2.2012.0605.0 I get this error "A reference to higer version or incompatible assembly cannot be added to the project"

Any solution?

 

Thanks

Armando