warning when encoding

[Dionysus]

I dont know what I did or what happened but all of a sudden more than half way through encoding a movie an alert or warning pops up, stopping the session, and says:

illegal floating decimal point calculation order

HOpe someone knows what the hell that is from cuz it's not helping my spirits. thanx once again ppl.

[sommersby]

bad frames in your avi file, run direect stream copy using vdub.