Opening Cubase 7.5 project in Cubase AI 7.0?

Hey, guys.

I’m running the full dongle version of Cubase 7 in the studio, but on our live performance laptop I’m running Cubase AI 7since we just need playback and it doesn’t require the dongle.

I do all my creation and editing in the full version of Cubase. If I upgrade it to 7.5, will my Cubase AI 7 version be able to open and play the 7.5 project files, or do I have to upgrade both to 7.5?

Thanks!

I would think this to be a fairly basic question.

Anyone from Steinberg able to provide an answer on this issue?