If you are trying to import a sequence from Premiere CC (which I think you are using) then its a no show.
Dynamic Link only works with programs from the same version.
So just export from Premiere and import in Encore.
Why on God's green Earth would they have an Encore CC and then delete it and only alow users to download CS6? This really disrupts my workflow, quite annoying. Is there any way to download an archived version of Encore CC?
I see now. They must have releases CC with CS6 Downloads, that's why it worked for me at first, but not now. Had I known I would run into this problem I never would have begun editing my project in Premiere CC