i'm getting erro message when trying to use Virtual Dub to open vfapi file. message is : couldn't locate decompressor for format 'vifp' VirtualDub requires a Video fo Windows(VFW) compatible codec to decompress video. DirectShow codecs, such as those used by Windows Medi aPlayer, are not sutable. I found some help on other thread, which is unfortunately now closed. So now when I'm trying to install vipset.bat I get another error message : could not locate INF file 'vifp.inf'. Does anybody know how to solve this problem?! Thanks.