Its possible to open AE CS5 project in AE CS4?

[Michal Bronec]

It seems, it can be done, but AE CS5 or higher is needed.
https://churchmediadesign.tv/make-after-effects-files-backwards-compatable/
Does anybody have CS5 or higher version with this capability? Would be somebody so kind and convert it this project for me? 🙂 Its very small.

[Cassius Marques]

Short answer: no.

Long answer: If I’m not mistaken, backwards compability only works for CS5.5 to CS5 and up.

Your last option would be to try this script (costs some $). Though you’ll still need access to CS5 for the export part.

[John Cuevas]

You could download a trial of CS6 of the CC version. Download Trial

Johnny Cuevas, Editor
Thinkck.com

“I have not failed 700 times. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.”
—THOMAS EDISON on inventing the light bulb.

[Michal Bronec]

The problem is I am not on 32bit PC right now 🙁 So I cant use CS5 or higher.