- SharePoint Online
- Excel 2010
- Internet Explorer 11
I've recently completed a SharePoint 2007 to SharePoint Online upgrade and am dealing with a few user issues in the project's wake. One user in particular is having some problems with opening Excel spreadsheets from a standard team site.
Please see the error message below
Now, I'm aware that there is a very similar error message that subs "Office Online" for "Office Web Apps" but I'm not sure to what extent these will have the same causes.
As best I can tell, there are no conflicting versions of Office installed that'll cause problems.
As such, any ideas or suggestions appreciated.