Originally Posted by Jim_Gunn

Procoder is one of the few encoding apps that I don't have a lot of experience with but as a general observation, if any video app can't import a file, it is almost always a codec issue. In other words that computer doesn't recognize the codec of the AVI you are trying to import. Are you using Procoder on the same pc that you created the video on with VirtualDub? And if so, did you have Virtualdub installed on that computer *before* you installed Procoder so that Procoder knows what that codec is? If not, that could be your issue. Or maybe you created an AVI file (AVI, files are really a container format) in VirtualDub using some weird, unpopular codec that Procoder doesn't recognize.