Troubleshooting
Quick Look extensions must be enabled to work with Presentation Prompter documents. Open System Settings, search for “Extensions”, find the Quick Look category, then scroll to Presentation Prompter and ensure the extensions are enabled:
Quick Look on older macOS Versions
Users on macOS 10.14 and older can restore Quick Look with a one-time setup. Download the Presentation Prompter 5 QuickLook Generator, double-click it in the Finder to unzip it, and follow the included instructions.