When I try to load an AVI file, in TMPGEnc, at the "Video Source" tab, I get an error that says: "File 'C:\...' can not open, or unsupported." I know it has something to do with the VFAPI Plug-ins, how can I get a plug-in for this video codec: "Microsoft MPEG-4 Video decompressor"?
You need to get the divx codec and this one http://www.afterdawn.com/software/video_software/codecs_and_filters/divx_3_codec.cfm