1. Download the AC3RF0.EXE file to a temporary or download directory (please note this directory for reference).
2. Go to the directory where the file was downloaded and double-click the AC3RF0.EXE file to begin the installation.
3. At the "Mediamatics DVD Express Registry Patch - InstallShield Wizard" box, click Next. Several setup boxes will briefly appear during the installation. As the files are installed, these boxes will close automatically.
   NOTE: If a "ReadOnly File Detected" box appears, click the box next to "Don't display this message again" (to check it) and click Yes.
4. At the "InstallShield Wizard Complete" screen, select "Yes, I want to restart my computer now" and click Finish.

After the computer restarts, the installation of the Mediamatics DVD Express Registry Update is complete.

• Audio or Video Skips or Stutters During DVD Movie Playback.
• The first ten seconds of a DVD audio track is low (afterwards, the volume level is normal).

• [For Windows 2000 Systems Only:] During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.
• To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
• It is highly recommended to print out these instructions as a reference during the installation process.