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Office Apps Freezing

Fix Excel 2019 Freezing After 5 Minutes on Windows 11

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

The user experiences Microsoft Excel 2019 freezing approximately five minutes after opening on a Windows 11 Pro system, with no error messages displayed.

Product
Microsoft Excel 2019
Device & OS
Windows 11 Pro
Scenario
Using Excel after replacing a previous Microsoft 365 installation with Office 2019.
Observed behavior
Excel completely freezes about five minutes into the session without generating any error prompts.
Before you start

Ensure you have your original Office 2019 product key or account login details handy, as reinstalling the software will require you to activate your license again.

Solution 1Recommended

Completely Uninstall and Reinstall Office 2019

Use this method to clear out any remaining conflicting files from a previous Microsoft 365 installation before reinstalling Office 2019.

Lingering files and registry entries from previous Microsoft 365 or Office 365 installations can often cause stability issues and freezing in Office 2019. Using the official uninstall tool ensures a clean slate.

1
Download Uninstall Tool

Download and run the official Microsoft Office Uninstall Support Tool to detect all installed Office versions on your system.

2
Remove Remaining Components

Select both Microsoft 365 and Office 2019 from the detected list and follow the prompts to completely remove all lingering components.

3
Restart Computer

Restart your Windows 11 computer to apply the system changes and clear out the old registry values.

4
Reinstall Office 2019

Log in to your Microsoft account, navigate to your services and subscriptions page, and download the Office 2019 installer to reinstall the software cleanly.

Clean Installation: Performing a clean installation usually resolves persistent freezing issues associated with leftover license conflicts.
Free Microsoft Office alternative

Tired of Excel Freezing? Try WPS Office

If Microsoft Excel continues to crash or freeze on your Windows 11 PC, WPS Office provides a lightweight, highly compatible, and completely free alternative. You can seamlessly open, edit, and save your existing spreadsheets without worrying about complex licensing conflicts or unexpected freezes.

  1. 1. Install WPS Office: Download and install the free WPS Office suite on your Windows 11 computer.
  2. 2. Open Spreadsheet: Launch WPS Spreadsheets and click 'Open' to select your existing .xlsx files.
  3. 3. Edit and Save: Enjoy a stable editing experience and save your work directly in Microsoft Excel formats.
100% compatible with Microsoft Excel formats (.xlsx, .xls, .csv).Lightweight installation that runs smoothly on Windows 11 without freezing.Familiar user interface makes transitioning from Office 2019 seamless.Completely free to use with rich spreadsheet functions and built-in templates.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Excel 2019 freeze after a few minutes of use?

Excel may freeze due to conflicts with leftover files from previous Office 365 installations, incompatible third-party COM add-ins, or corrupted installation files on Windows 11.

How do I know if an add-in is causing Excel to freeze?

You can test this by running Excel in Safe Mode (typing 'excel /safe' in the Windows Run dialog). If Excel runs smoothly without freezing in Safe Mode, a third-party add-in is likely the culprit and should be disabled.

Will uninstalling Office 2019 delete my spreadsheets?

No, uninstalling Microsoft Office only removes the application files. Your personal Excel workbooks (.xlsx files) stored on your hard drive or OneDrive will remain intact and unaffected.

Where can I find Office event logs to diagnose freezing issues?

You can view application crashes by searching for 'Event Viewer' in the Windows start menu, then navigating to Windows Logs > Application to look for Error level events related to Excel.exe.