Why does the program output the last part of the avi file?

The trial version does not split the last segment of the avi file.  If you want to get the full function, you must register the program. The registration fee is 19.99 US$.

Why does the program not output the precise avi size?

The program does not decode and encode avi file. So it can not determine the exact output size.

If you want the program which splits the avi file precisely, Open Video Converter can do it. But the conversion speed of the program is slower than AVI splitter because it recompresses the avi file.

The program reports "AVIERR_INTERNAL". why?

The program does not split the avi file with DML format. In this case the program will report the error.