Avisynth open failure ????

[noree]

I have a problem and do not know how to solve.
can somebody help me?
The problem is


"Avisynth open failure:
AVISource: couldn't locate a decompressor for fourcc xvid
(D:\films\nieuwe map\swat\TFM_|Avisynth_Script_file.avs,line3)


????

[zver]

I have a problem and do not know how to solve.
can somebody help me?
The problem is


"Avisynth open failure:
AVISource: couldn't locate a decompressor for fourcc xvid
(D:\films\nieuwe map\swat\TFM_|Avisynth_Script_file.avs,line3)


????

check if the movie is xvid with a gspot-looks like the codec is not installed??