Using classic Outlook for Windows in educational settings
Dear jefffeltz ,
Thanks for choosing Microsoft community!
Please kindly try to reoair office application to check the result: Repair an Office application
In addition, I would like to confirm whether you want to ask questions about Excel or outlook?
Following are some methods what I have found, please try to check the result:
If the issue happens right after you clicked the Excel icon to start the application without opening any workbook, please try opening Excel in the Safe Mode by the following steps to check if this is caused by the add-ins:
- Close all Excel windows;
- Press Windows key + R to start Run;
- Paste the following command in bold into Run and press Enter: excel /safe
If the issue still exists in the Safe Mode, to check if some other applications caused this issue, please check if this issue could be produced after performing a clean boot on Windows.
Hope this can help you amd thanks for your patience!
Best regards,
Kerry