To: heather reiss
You need to open your .vep4 file in AVS Video Editor, click Save Movie.. > File > AVI, choose preset and start conversion.
There is no need to use AVS Video Converter after creating videos in AVS Video Editor, as the output formats in both the programs are the same.
The .vep4 file is not a video, this is a project file contianing links to the files you have used in this particular project. Project files created with a particluar program can be save to video using this program only.
Regards