I just downloaded the 4.20 version so that I could try to create an avi file. I've opened my project and then I click on the video button, then select one of the format options, then select the file name and where to save the avi file, and then click Save; that's when the error occurs. It doesn't matter which option I select, Custom AVI, VCD, SVCD, or DVD, when I click on Create AVI and then give it a file name and place to save, I get an error that says "catCantCreateFile". The same error occurs if I click on Preview. Am I missing something? I'm running Win98.