To uninstall any of the DivX Software go to Start > Settings > Control Panel > Add/Remove Programs and select DivX Setup
Select the products you would like to uninstall in the components screen and click Next.
This will uninstall all the products that were selected.
If a password is asked for during uninstall it is for de-registering your computer from our DivX VOD system. If you created an account simply enter the password.
If you never created an account then just hit cancel when prompted for the password and the software will still uninstall from your computer.