TmpgEnc Express can't open some AVI

hi, usually TmpgEnc can open all avi but there's were some avi can't open, when i open it show this this in info that TmpgEnc can't open i have FFdshow and have set to libavcodec, do i need another codec ?

On the old TMPGEnc Plus I used to work around some .avi open problems by making a one line .avs file. If the avi was named movie.avi I'd make a file movie.avs with this line AviSource("movie.avi") or you can use DirectShowSource("movie.avi") Sometimes it worked, sometimes not.

thanks @Music Fan , it working :)