When you export a presentation, it is automatically downloaded as an MP4 file in your web browser.
To export a recorded presentation:
1. Click the Presentations tab and click More > Export on the same row as the presentation.
2. You will see a presentation exporting status bar. Once the process is successfully completed, you will see the downloaded file. In the example below the downloaded file is shown at the bottom of the Google Chrome browser.
Presentations tab, recover corrupted presentation