A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi,
Is this issue happening only in Microsoft Excel, or does it affect all Office apps?
What changes were made to your computer before the issue started?
Also, are you using a Microsoft 365 subscription, or a one-time purchase version such as Office Home 2024?
In the meantime, please try the following:
Press Win + R, type excel /safe, and press Enter to start Microsoft Excel in Safe Mode. This mode loads Excel with only the essential components and temporarily disables add-ins, which helps determine whether an add-in is causing the issue.
If Excel opens correctly in Safe Mode, go to File > Options > Add-ins and disable the add-ins one by one to identify the one causing the problem.
If you can open other office apps like MS Word:
• Open any Office app (Word, Excel, etc.), sign out of your account, then sign back in using the correct Microsoft account to refresh the license.
• Go to File > Account > Update Options > Update Now to ensure your Office apps are fully updated.