I've converted a VOB file to a AVI file, and installed "PDVcodec," but now I get this error when I try to bring it up in premier elements:

The file C:\TJ\ultrasound\ULTRASOUND.avi cannot be imported because the codec required to play the file is not installed on your computer. If you have already tried to download and install the codec, close and restart Windows Movie Maker, and then try to import the file again.

If anyone has any insight, I'd love to here it.

thanks in advance, Troy Walls