D5 render does not completes the animation

I am trying to render an small animation but D5 stops at 84% and does not completes the render. I have updated my video card driver. I have reboot my pc but still the same problem. Can anybody tell me what’s going on.
thanks
Will

After i cancel the animation i get this message.

Hi @wagurto

I apologize for the inconvenience. Does this problem occur in all of your other files, or is it file-specific? Have you tried opening a Demo File?

Can you send me the following: