My final goal is migrating some content from a Tridion 2011 SP1 HR1 to a Tridion 2013 SP1. According to the SDL documentation, Content Porter can do that: http://tinyurl.com/pfnovv9
I also reviewed this question: Upgrade to Tridion 2013 SP1 And it suggest that what I am trying can be done.
I am using Content Porter 2013 SP1 to perform both the export and the import. The export goes well but when I try to import the package, I get this error:
Version of the package c:..... is not supported
What am I missing?
I noticed that when doing an export from a Tridion 2011 environment, even using Content Porter 2013, I get the typical options of old Content Porter (I mean, I am not asked if destination environment is 2013SP1 or 2013 or lower for example).