Copy Protection Error When Playing a DVD or Blu-ray Disc in a Classroom

  • Digital copyright protection may prevent certain discs, web content or files from playing without corresponding hardware or license keys.
  • Commercial disc media may be coded to play in certain countries only.
  • Personal or home-created media may suffer reduced compatibility or increased rates of failure.

Solution

  1. If the error occurred on a standalone DVD or Blu-ray player, try the computer's built-in DVD or Blu-ray drive. If the error occurred on the computer, try the standalone player.
  2. If available on the computer, try different media player applications: VLC, Windows Media Player or Quicktime.
  3. If the above steps fail to resolve the issue, report it by calling 4-TECH at 410-704-8324 or using the CCLT chat service.

Workaround

Connect a laptop to use a built-in optical drive. Select the Laptop or Auxiliary HDMI input source from the control panel. [Note: most new laptop models do not include optical drives]
 

Still need help? Consider the Related Articles box on this page or open a ticket. Use the Yes and No buttons below to provide feedback on this article. You can submit without leaving comments or add details on what you liked and what needs improvement. 

Details

Article ID: 142555
Created
Sun 10/16/22 2:52 PM
Modified
Fri 12/15/23 12:35 PM
Creative Commons License Statement
When appropriate, please supply this Creative Commons License statement below:

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License: https://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License: https://creativecommons.org/licenses/by-nc-sa/4.0/