PowerPoint Not Opening or Crashing? 9 Proven Fixes (2026)

Table of Contents

• Why PowerPoint Not Opening or Crashing Occurs
• Method 1: Restart PowerPoint and Your Computer
• Method 2: Start PowerPoint in Safe Mode
• Method 3: Disable Problematic Add-ins
• Method 4: Repair Microsoft Office
• Method 5: Disable Hardware Graphics Acceleration
• Method 6: Use Open and Repair for Corrupted Files
• Method 7: Check for Corrupted Preferences
• Method 8: Update Windows and Office
• Method 9: Uninstall and Reinstall Office
• Frequently Asked Questions

PowerPoint not opening or crashing is one of the most frustrating issues Microsoft Office users face. When PowerPoint not opening or crashing occurs, the application may fail to start, freeze on the splash screen, or crash unexpectedly during use. According to Microsoft’s official support documentation, this issue can stem from corrupted add-ins, damaged preferences, problematic hardware acceleration, or corrupted Office installation files[reference:0][reference:1]. This guide covers every possible cause and provides clear, step-by-step fixes to resolve PowerPoint not opening or crashing on PowerPoint for Microsoft 365, PowerPoint 2024, PowerPoint 2021, PowerPoint 2019, and PowerPoint 2016.

For more Microsoft Office troubleshooting guides, visit our Microsoft Office Troubleshooting Hub. You can also check our guide on Outlook send issues, our guide on Excel problems, and our guide on Word saving issues for additional help.

For additional assistance, refer to Microsoft’s official support page and check the server status at DownDetector.

Why PowerPoint Not Opening or Crashing Occurs

Several factors can cause PowerPoint to fail to open or crash. According to Microsoft’s support documentation and community experts, the issue is often related to add-in conflicts, corrupted preferences, hardware acceleration problems, or damaged Office installations.

Here are the most common reasons why PowerPoint not opening or crashing happens:

• Problematic Add-ins: Third-party or COM add-ins can conflict with PowerPoint and cause crashes or prevent startup[reference:4].
• Corrupted Preferences: PowerPoint preferences can become corrupted, preventing the application from starting properly[reference:5].
• Hardware Graphics Acceleration: Display driver issues or hardware acceleration settings can cause crashes during presentation mode[reference:6].
• Corrupted Presentation File: A specific PowerPoint file may be damaged, causing the application to crash when trying to open it[reference:7][reference:8].
• Corrupted Office Installation: Damaged Office installation files can prevent PowerPoint from launching[reference:9].
• Outdated Software: An outdated version of Windows or Office may contain bugs that cause crashes[reference:10].
• Conflicting Third-Party Software: Antivirus or other security software may interfere with PowerPoint’s operation[reference:11].

Method 1: Restart PowerPoint and Your Computer

According to Microsoft’s support documentation, the first step when dealing with PowerPoint not opening or crashing is to restart the application and your computer[reference:12]. A simple restart can clear temporary memory issues and resolve minor software glitches.

1. Close PowerPoint completely: If PowerPoint is frozen, press Ctrl+Alt+Delete and click Task Manager. In the Processes tab, select PowerPoint and click End Task.
2. Restart your computer: Click the Start menu, select the Power icon, and choose Restart.
3. After your computer restarts, try opening PowerPoint again.

Method 2: Start PowerPoint in Safe Mode

Starting PowerPoint in Safe Mode bypasses add-ins and extensions that may be causing crashes[reference:13][reference:14]. According to Microsoft experts, this is one of the most effective ways to diagnose PowerPoint not opening or crashing.

1. Press Windows + R to open the Run dialog.
2. Type powerpnt /safe and press Enter[reference:15].
3. If PowerPoint opens in Safe Mode, the issue is likely caused by an add-in.
4. If PowerPoint does not open even in Safe Mode, the problem is likely with the Office installation itself[reference:16].

Method 3: Disable Problematic Add-ins

If PowerPoint opens in Safe Mode, a problematic add-in is likely causing PowerPoint not opening or crashing. According to Microsoft’s support documentation, disabling add-ins can resolve the issue[reference:17].

1. Open PowerPoint in Safe Mode (see Method 2).
2. Go to File > Options > Add-ins.
3. At the bottom of the window, select “COM Add-ins” from the Manage dropdown and click Go[reference:18].
4. Uncheck all listed add-ins and click OK.
5. Close PowerPoint and restart it normally.
6. If PowerPoint opens successfully, re-enable add-ins one by one to identify the culprit.

Method 4: Repair Microsoft Office

If PowerPoint not opening or crashing persists, the Office installation may be corrupted. Microsoft recommends using the built-in repair tool to fix installation issues[reference:19].

1. Go to Control Panel > Programs > Programs and Features.
2. Select Microsoft Office or Microsoft 365 from the list[reference:20].
3. Click Change at the top.
4. Select Quick Repair and click Repair[reference:21].
5. If Quick Repair doesn’t work, try Online Repair (requires an internet connection and takes longer but fixes more issues)[reference:22].
6. After the repair completes, restart your computer and test PowerPoint[reference:23].

Method 5: Disable Hardware Graphics Acceleration

Hardware graphics acceleration can cause PowerPoint to crash, especially during slideshow mode[reference:24]. According to Microsoft experts, disabling this feature can resolve PowerPoint not opening or crashing related to display driver issues[reference:25].

1. Open PowerPoint (if it opens).
2. Go to File > Options > Advanced.
3. Scroll down to the Display section.
4. Check the box next to “Disable Slide Show hardware graphics acceleration”[reference:26].
5. Click OK and restart PowerPoint.
6. If you cannot open PowerPoint to change this setting, try updating your graphics drivers from the manufacturer’s website.

Method 6: Use Open and Repair for Corrupted Files

If PowerPoint not opening or crashing occurs only when trying to open a specific presentation, the file itself may be corrupted[reference:27][reference:28]. Microsoft’s “Open and Repair” feature can recover damaged files[reference:29].

1. Open PowerPoint (if it opens).
2. Go to File > Open > Browse.
3. Navigate to the folder containing the problematic presentation[reference:30].
4. Select the file once.
5. Click the arrow next to the Open button and select “Open and Repair”[reference:31].
6. If the file opens, save it with a new name.
7. As an alternative, upload the file to OneDrive and try opening it in PowerPoint Online, which can sometimes recover damaged files more effectively[reference:32].

Method 7: Check for Corrupted Preferences

Corrupted PowerPoint preferences can prevent the application from starting[reference:33]. Resetting preferences can resolve PowerPoint not opening or crashing.

1. Close PowerPoint completely.
2. Press Windows + R to open the Run dialog.
3. Type %appdata%\Microsoft\PowerPoint and press Enter.
4. Rename the PowerPoint folder to PowerPoint.old (this forces PowerPoint to create new preference files).
5. Restart PowerPoint and check if it opens.

Method 8: Update Windows and Office

Outdated software can contain bugs that cause PowerPoint not opening or crashing. Microsoft recommends keeping Windows and Office applications up to date[reference:34].

1. Update Windows: Go to Settings > Windows Update and click Check for updates. Install any available updates.
2. Update Office: Open any Office application (like Word), go to File > Account > Update Options > Update Now.
3. Restart your computer after installing updates.

Method 9: Uninstall and Reinstall Office

If all else fails and PowerPoint not opening or crashing persists, a complete uninstall and reinstall of Microsoft Office may be necessary[reference:35][reference:36].

1. Go to Settings > Apps > Installed apps.
2. Find Microsoft Office or Microsoft 365 and select Uninstall[reference:37].
3. Restart your PC (not just shut down)[reference:38].
4. Download and reinstall Office from Microsoft’s official website or from your school/work portal[reference:39].
5. After reinstalling, open PowerPoint and test if the issue is resolved.

Conclusion: Resolving This PowerPoint Issue

When PowerPoint not opening or crashing occurs, start with the simplest fixes: restart PowerPoint and your computer, then start PowerPoint in Safe Mode. Most cases of this error resolve with these steps. If the problem persists, disable problematic add-ins, run an Office Repair, or disable hardware graphics acceleration. For more stubborn cases, use Open and Repair for corrupted files, check for corrupted preferences, update Windows and Office, or perform a complete uninstall and reinstall. By following this guide, you can resolve PowerPoint not opening or crashing and get back to creating presentations.

Frequently Asked Questions