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How to Fix PowerPoint Export Error: Some Narrations Were Not Exported

Nimra Malik Oct 15, 2026 868 views

Question details

The user needs to fix an error where PowerPoint fails to include recorded narrations when exporting a presentation to an MP4 video file.

How to Fix PowerPoint Export Error: Some Narrations Were Not Exported

Product: Microsoft PowerPoint
Device & OS: macOS
Scenario: Exporting a slideshow presentation containing audio narrations to an MP4 video format.
Observed behavior: Near the end of the MP4 export process, an error message appears stating that some narrations were not included, and the resulting video file lacks audio.

Before you start

Before attempting any fixes, play your presentation in Slide Show mode from beginning to end to confirm that all audio files are intact and play correctly within the application itself.

Solution 1Recommended

Verify Playback and Update Office

Ensuring the audio files are functional and applying the latest Microsoft Office updates can resolve bugs introduced in recent application versions.

Because this issue often appears suddenly after an OS upgrade (like macOS Ventura) or an Office update, it is frequently linked to a temporary software bug. Updating to the latest patch or testing a duplicate file is the most reliable first step.

Test Audio in Slide Show Mode

Open your PowerPoint presentation, navigate to the 'Slide Show' tab, and click 'Play from Start'. Listen carefully to ensure all narrations play as expected.

Check for Office Updates

Open PowerPoint, click on the 'Help' menu in the top Apple menu bar, and select 'Check for Updates'. Download and install any available updates, then restart your Mac.

Test with a Copied Presentation

Go to 'File' > 'Save As' and save a copy of your presentation with a different file name. Open the new copy and attempt to export it to MP4 again via 'File' > 'Export'.

Note on third-party audio: If you inserted audio files from external sources rather than recording directly in PowerPoint, ensure those audio files are embedded and not just linked.

Solution 2

Report to Microsoft Support

If the export failure is due to a recognized bug affecting multiple users, escalating the issue to Microsoft Support is required for a permanent fix.

Free Microsoft Office alternative

Use WPS Office to Seamlessly Manage and Export Your Presentations

If PowerPoint's export feature is failing due to persistent software bugs, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative to create, edit, and export your presentations without the hassle.

1. Open your Presentation: Launch WPS Presentation and open your existing .pptx file.
2. Export to Video: Navigate to the 'Tools' tab and select 'Export to Video'.
3. Save the File: Choose your desired video quality and click 'Export' to generate the video with intact audio.

Fully compatible with Microsoft PowerPoint formats (.ppt, .pptx).Free and lightweight presentation software with low system requirements.Familiar user interface with a quick learning curve.Smooth multimedia handling for presentations with audio and video.

microsoft office alternative - wps office

Frequently Asked Questions

Why does PowerPoint say narrations were not exported?

This error generally occurs due to an underlying software bug in recent Office updates, corrupted audio files within the presentation, or compatibility issues with a recent operating system upgrade like macOS Ventura.

How can I check if my narrations are still in the PowerPoint file?

You can verify this by playing the presentation in Slide Show mode. Click on 'Slide Show' > 'From Beginning'. If the recorded audio plays normally on each slide, your narrations are still safely embedded in the file.

Can I export PowerPoint to video without narrations?

Yes. When you go to 'File' > 'Export' to create your MP4, look for the dropdown menu regarding timings and narrations. Select the option that says 'Don't Use Recorded Timings and Narrations' before clicking Export.

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