When you try to record audio in a DyKnow Vision Session, you receive the message "Microsoft Expression 4 Encoder failed to properly initialize. Audio recording disabled."
- Make sure you have Microsoft Expression 4 Service Pack 1 or Service Pack 2 installed. Earlier versions of Microsoft Expression prior to Service Pack 1 will not work.
- Update your audio drivers to the latest version. You should be able to find updates on your computer manufacturer's website.