To delete a queue:

• Select the queue(s) to be removed.
• Click the Delete button, or right click the queue(s) and select the Delete option.
• A dialog box pops up to confirm the deletion process. Click Yes to finish (or No to fix the listed queue(s) first).
• If the queue is in used in any other queue(s), reconfigure those queues manually.

Write down the queue names indicated and fix them immediately.