A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi Rajesh,
Please provide some more details, is this problem affecting one Excel Worksheet or all Excel worksheets, are you unable to open Excel and if so, what error is indicated, is it an error dialog indicating Excel failed to open or an error dialog with a 'Repair Now' button, or is it some other error?
1
If this is a problem opening Excel and there is a popup error indicating Excel failed to start correctly, possibly with a 'Repair Now' button:
Before performing this process to ensure you do not loose the Office installation during the repair, please log into your Microsoft account on this link (https://account.microsoft.com/services/) and check to ensure your Office licence or Microsoft 365 subscription is listed correctly on your account.
Open the Settings App (gear icon on your Start Menu)
Go to Apps - Installed Apps or Apps and Features
Then, scroll down to find Microsoft Office or Microsoft 365.
Select that and choose Modify - Online Repair
That should fix any issues with your Office Installation.
2
If that does not resolve the problem, Open Word.
At the top right of Word, log out of Office.
Restart (not shut down) your PC, then log back into Office, and check if that resolves the problem.