Hi...
To be able to install any content from the Marketplace or Content Store you must have a full retail version of Cartoon Animator installed. This is because the content pack has to be linked to your serial number and account. Sadly you can't install content packs into the trial version of Cartoon Animator.
If you do decide to purchase Cartoon Animator 4 then of course you will be able to install your content.
Peter
Forum Administrator
www.reallusion.com