A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Do you face this issue while opening any Workbook in Excel or the Excel Application itself?
Are you able to open other Office applications?
If the issue is related to the Excel application itself, try the following:
Press and hold the Ctrl key and then click on Excel icon to open it in safe mode. If Excel safe works as expected the follow the steps given below to disable add-ins for it:
1. Open Excel
2. Click on File> Options> Add-ins
3. Click on ‘GO’ beside Manage – COM Add-ins, uncheck the listed add-ins one by one and restart Excel to find the problem add-in