Hi Ryan,
Thanks for posting in the community. We are happy to help you.
According to the error message, please try the following suggestions, then check again.
- Some users mentioned the following steps can help you to open the embedded Excel object. Please check if they work.
a. Close and reopen the Word application and the Excel application.
b. In the Excel application, please open an existing workbook.
c. In the Word application, open the document and double-click the Excel object.
- As you mentioned you have disabled all add-ons, I would like to confirm if you disabled all COM Add-ins in Excel (File> Options> Add-ins> choose "COM Add-ins"). If not, please disable all COM Add-ins in Excel. After that, please reopen Word and test again.
- Based on my search, some users mentioned the situation is caused by an app called "My Office". Please go to Windows settings> Apps & features, and check if you can find this app. If so, please uninstall it, and then check again.
If the above suggestions don't help, to troubleshoot the problem further, I would like to collect more information.
- Does the problem happen to a specific document or all documents? Please create a new Excel workbook and new Word document, embed the Excel data into the Word document, edit the Excel object and check again.
- Please switch to another Windows user profile (if you don’t have another Windows user profile, please create a new Windows user profile, then switch to the new user profile), run Word, and check again.
- Please provide the member's Office version and product information. Click File> Account, please take a full screenshot of the current interface. After that, please click the "Insert Image" button to upload the screenshot.
We look forward to your response. Thanks for your cooperation.
Sincerely,
George | Microsoft Community Moderator