Black/no image in preview window
This problem could be due to Apples new security features. Make sure you have allowed LiveReplayer to use screen recording.
To do so, follow these steps:
- Close LiveReplayer if it is running
- Open System Preferences (Click -menu then System Preferences)
- Open the "Security & Privacy" settings
- Scroll down to Screen Recording and click on it
- LiveReplayer should be in this list and with a checkmark. Unlock to make changes by clicking the lock icon if you need to.