Forum - Craft Animations - 3d animation tools

In Max 2010, I animated one car & then rigged another. I saved the scene and when I opened it the next time & fired up the Craft Animation window, both cars were no longer in the list! I can still see the bones & select them & modify them, etc., but I can't animate them because they are no longer in the tool window.
What's happening here? Anyone else experience this?

This is probably due to a license fault. The license is either too old, out of date, missing or generally invalid.

Craft Director Studio allows you to use all tools without valid licenses. However you will not be able to save your work. Once you close the scene the tools with invalid licenses will be removed.