Attendee Sees a Green Screen on Lab Computer

Attendee sees a green screen on lab computer.

Attendee unable to see application, screen is black in Hands-On Lab.

Participant is unable to view desktop, screen is green on lab machine.


To resolve the issue:

  1. Uninstall the Webex software from the lab computer.
  2. Download the Meeting Services Removal Tool.
  1. Extract the contents of the .ZIP file to your hard drive and double-click WBXRemoveTool.exe. Follow the prompts to complete the process.
  2. Re-configure the Lab Machine. For help, see: Manage Hands-on Labs

Note: If you need assistance to remove the Meeting Services using the Removal Tool, check the following:

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