If you see the “The file couldn’t open in protected view” error while opening Microsoft Excel, the solutions listed in this post may help you resolve the issue ...

At times, you might not want to prevent macros, ActiveX control, data connections, etc., from running in a Word document, Excel spreadsheet, or PowerPoint presentation. If so, you can disable or turn ...

Microsoft has started looking into a problem that is preventing users from opening some Excel file attachments with non-ASCII file ...