A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Regarding your issue, in Excel, Copilot is not just dependent on your license; it is also dependent on the state of the active workbook. If the workbook is stored locally or is in an older file format, the Copilot engine will not initialize, even if the software is fully updated.
Here are a few steps you can try:
- Use Cloud Storage and Enable AutoSave
Save the file to OneDrive or SharePoint
- Open Excel and go to File > Save As
- Choose OneDrive or SharePoint as the save location
- Save the file in .xlsx, .xlsb, or .xlsm format
Enable AutoSave
- Locate the AutoSave toggle in the top-left corner of Excel
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- Turn it ON (the toggle should appear blue or green)
- AutoSave must remain enabled for Copilot to function properly.
- Refresh the License and Clear Office Cache
Update the license
- Open any Microsoft 365 app (Excel, Word, or PowerPoint)
- Go to File > Account
- Select Update License and wait for the process to complete
Clear the Office cache
- Press Windows + R
- Enter: %localappdata%\Microsoft\Office\16.0
- Delete the OfficeFileCache folder
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- Close all Office apps and restart Excel
Restarting ensures the changes are fully applied.
- Reset the Excel Ribbon
- Open Excel > File > Options > Customize Ribbon
- Click Reset > Reset all customizations > OK
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- Close and reopen Excel
- Check the Home tab or the top-right app bar to see whether the Copilot icon appears
Hopefully it will help work with your issue and if you have any other questions or need further assistance, feel free to ask.
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