Edit Document error - Excel cannot upload or merge changes

[d_jeffbethune]

Hello, 

When Trying to edit an Office document embedded in a page, Excel reports, 

"Upload Failed - Your file wasn't uploaded because your changes can't be merged with changes made by someone else"

and therefore changes cannot be made to the document without deleting and re-uploading the file.

Any advice?
Thanks
Jeff

[Kathy Dickason]

Seeing the same thing and wondering if anyone knows the answer!?

[d_jeffbethune]

Duplicated here:

https://community.atlassian.com/t5/Confluence-questions/Why-can-t-I-upload-certain-edited-Office-documents-back-to/qaq-p/683624

[d_jeffbethune]

As an update - word works, but not excel. As soon as the excel file is opened with the "Edit Document" link, Excel thinks someone (on the server) has changed the file, and therefore cannot update to the server.