SQL 2014 Enterprise Attunity v3 for Oracle Import Package to SSISDB Error

I have successfully installed the Attunity v3 (32bit and 64bit) on Windows 2012 (Oracle 11g already installed) for SQL 2014 (Enterprise). I can run the project locally but if I attempt to import the package to SSISDB, I get this error:

The managed pipeline component "AttunitySSISOraSrc.8" could not be loaded.  The exception was: Could not load type 'AttunitySSISOraSrc.8' from assembly 'Microsoft.SqlServer.PipelineHost, Version=13.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91'..

I'm still awaiting activation on the Attunity forum, else I would ask there.

Any ideas?