We're evaluating Confluence on-demand as a document repository. We mostly use Win7 and Office 2010, the browser is typically IE.
I've uploaded original documents (docx and xlsx) for testing. I can open them to edit from within Confluence, but when I try to save-and-upload from the editing application (excel or word) the application responds with
"upload failed. your changes were saved (locally) but could not be uploaded because of an error"
What could be causing this? where do I start? Thanks.