hmm strange one again. Can i ask what settings you choose when preparing for this error and the animation one you have problems with?
Also, does the same thing happen every time the folder is prepared. When we were testing, StarFire would send me folders that didn't work with the system and i would fix them.
There are a lot of permutations to cover, so all the files and folders to prepare would be helpful from any user
Edit: The normal map on the video has a space in the name, we gave up on that one and am suprised the system did not catch it and replace it with an underscore like the diffuse texture. Will have a look at code