How to fix AVI file error when loading to convert
 

What is a work around when this happens?
I am trying to simply convert AVI files of video
from my Canon TX1 Camera into MPEG4 files.
Some will load and some will not. I use the free
'Convert Any Video". Also, once past this- I would
like to edit the videos-any recommendations as to
a freeware movie editor? Thanks. E