Can't use Virtual Dub with YUY2

[mango]

I AM TRYING TO CAPTURE A VIDEO FROM A VCR USING VIRTUAL DUB.
I TRY TO USE YUY2 VIDEO FORMAT WITH HUFYUV VIDEO COMPRESION AND YUY2 DATA FORMAT.
THE HUFYUV 2.1.1 IS INSTALED AND BEFORE I CHOSE TO CAPTURE AVI I CAN SEE IT IN THE COMPRESSION LIST.
AFTER I CHOSE THE CAPTURE AVI OPTION, THE HUFYUV COMPRESSION FORMAT, COMPRESSION COPATIBILITY AND YUV2 VIDEO FORMAT OPTIONS IS NOT AVAILABLE ANYMORE.
WHEN I CHOSE THE YUY2 IN THE CUSTOM FORMAT THE PROGRAM GIVES ME THIS MESSAGE "UNSOPORTED VIDEO FORMAT".
WHAT CAN I DO.

[SKD_Tech]

YOU CAN STOP SCREAMING....

try not to use all caps