I NEED HELP WITH An EB bug

i have been encountering a bug after a clean installation of RTW 1.5 and then EB 1.1, this bug simply crashes at the load screen and then an error message pops up saying that file eb/data.animations/engine/ballista/ballista_idle.CAS is missing.

Can anyone tell me how to remedy this problem?

ive been trying to find the missing file for the last 36 hours and i maybe on the verge of going insane :furious3:

Thanks to those who will help...

Have you tried an install validation? See the sticky for the specifics.