Fix Excel Sort Not Working by Troubleshooting Add-Ins
Question details
Users are unable to use the sorting feature across all workbooks in Microsoft Excel due to a suspected add-in conflict.

- Product
- Microsoft Excel
- Device & OS
- not provided
- Scenario
- Attempting to sort data in a spreadsheet, but the sort action fails to execute.
- Observed behavior
- Excel sorting stops working completely, and the status bar displays an empty Sort progress indicator.
Ensure you have saved your work and completely closed all active Excel windows before attempting to restart the application in Safe Mode.
Troubleshoot Add-Ins Using Excel Safe Mode
Launch Excel in Safe Mode to bypass startup components, then systematically disable add-ins to identify the one causing the sort failure.
Safe Mode starts Excel without any extensions or add-ins. If sorting works perfectly in Safe Mode, you can be certain that a third-party add-in or startup component is responsible for the freeze.
Close Microsoft Excel. Hold down the CTRL key on your keyboard and click the Excel shortcut to open it. Click 'Yes' when prompted to start in Safe Mode.
Create a new workbook and input some test data. Attempt to sort the data. If the sort functions correctly, proceed to the next step to disable add-ins.
Click on 'File' in the top-left corner, select 'Options', and then click on 'Add-Ins' in the left sidebar.
At the bottom of the window, choose 'COM Add-ins' from the Manage drop-down list and click 'Go'. Uncheck every add-in in the list and click 'OK'.
Restart Excel normally. Go back to the Add-ins menu and re-enable them one at a time, testing the sort function after each one, until you identify the add-in causing the issue.

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Frequently Asked Questions
What does an empty sort progress indicator mean in Excel?
An empty progress indicator usually means that Excel's sorting process has frozen or been interrupted. This is frequently caused by a background conflict with a third-party COM add-in or a corrupt startup file.
How do I know for sure if an add-in is breaking my Excel?
You can verify this by launching Excel in Safe Mode (by holding the CTRL key while clicking the application icon). If the sorting feature works flawlessly in Safe Mode, an add-in is definitely causing the conflict.
Can I permanently delete a problematic Excel add-in?
Yes. Navigate to File > Options > Add-Ins, select the relevant add-in category from the 'Manage' dropdown, click 'Go', highlight the faulty add-in, and click 'Remove'.




