Article ID : 00017270 / Last Modified : 08/16/2015

WinDVD® has stopped playback due to an AACS check error.

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Follow these steps to resolve the issue:

  1. Click Start.
  2. Click Control Panel.
  3. In the Control Panel window, click Programs and Features.
  4. Uninstall WinDVD_BD.
  5. Configure the operating system to show all hidden files and folders
  6. Click Start.
  7. Click Computer.
  8. Click Local Disk C:
  9. Locate the folder Corel® or the CorelWinDVD folder, and delete it.
  10. Restart your computer.
  11. Install WinDVD_BD from the VAIO Care™ Utility.

    NOTE: If the renewal of the AACS key is demanded, do not renew the AACS key.

  12. Update WinDVD_BD to the latest version if there is an available update.