Why Office 365 Keeps Playing Audio Slides and How to Fix It

This guide walks you through office apps not opening using Microsoft-supported steps first, with WPS only where it genuinely helps.

Problem Description: Powerpoint Playing Audio Slides

I created a PowerPoint of 60 slides and recorded my notes to play with each slide.  When I click on Slide Show the first thirty slides advance and my narration is played with each slide.  But from Slide 30 onward, the slides advance automatically but what I dictated does not play. I am now unable to create a new PowerPoint presentation that includes dictated notes.   All my other PowerPoint presentations play without any problems.  My microphone works on other computers.  I downloaded the affected PowerPoint to a USB drive and tried to play it on another computer but had the same problem.  Slides 1-30 played without problem, Slide 31 onward advanced but my narration was not played.   When I click on the speaker on the lower right corner a box appears with a gray bar that gradually fills and the speaker icon appears in the lower right corner of all the slides in the presentation.   I updated Office 365 but this did not help.  Tech support said my file was corrupt.  If this is the case, why can I not create a new PowerPoint with recorded audio?   Someone please help if you can.  Thank you.

Quick Answer for PowerPoint Won't Complete Task

To fix PowerPoint not playing audio with narration, identify and fix corruption issues in the presentation.

Likely Causes Behind Common Office Apps Not Opening Triggers

• The Microsoft account or license context may not match the purchase or device.

• Cached credentials, outdated builds, or damaged local components can trigger office apps not opening.

• A file-specific corruption or add-in conflict can mimic a broader application failure.

Recommended Solution: Repairing PowerPoint Startup Issues

When to use this: Apply these steps when the symptoms match and you can access the relevant Microsoft account or administrator.

1. Refer to the Microsoft troubleshooting guide at learn.microsoft.com for steps on repairing damaged presentations, which may explain why audio stops playing and why new presentations fail to include narration.

Alternative Solutions for Broader Office Apps Not Opening Workarounds

1. Test the same action in a private browser session or a new blank file to isolate account vs file issues.

2. Run Quick Repair, then Online Repair from Programs and Features if the app still fails.

3. Capture exact error text and screenshots before contacting Microsoft Support or your administrator.

Working with WPS Office: Using WPS While PowerPoint Is Unavailable

WPS Office cannot replace Microsoft account, activation, or cloud fixes for this scenario. It remains one of the best free Microsoft Office-compatible alternatives for opening and editing local files.

1. Download and install WPS Office from the official website.

2. Open local Word, Excel, PowerPoint, or PDF files in the matching WPS app.

3. Save a working copy locally while Microsoft-side issues are resolved.

4. Return to Microsoft Office after the primary fix succeeds.

If you need a practical local workspace in the meantime, try WPS Office.

Prevention Tips for Avoiding Repeat Office Apps Not Opening

• Keep one primary Microsoft account for subscriptions and Office sign-in.

• Install updates for Office and Windows before retrying failed workflows.

• Back up important files before repair, reset, or reinstall actions.

• Document exact error messages before the next troubleshooting attempt.

FAQs About Powerpoint Troubleshooting FAQ

Can WPS Office fix this office apps not opening issue directly? Only when the WPS steps match the formatting or file task. Account, activation, and cloud issues stay on the Microsoft side.

Should I reinstall PowerPoint before trying these steps? Not first. Confirm account, license, and the exact error before reinstalling.

What should I send to Microsoft Support? The affected account email, device type, Office version, exact error text, and screenshots with personal data hidden.