Can’t open Excel attachments in Outlook? This annoying bug is to blame

The cause appears to be the use of non-ASCII characters in file names. Microsoft describes it like so: “Any user may be ...

Proton Sheets Launches as Encrypted Alternative to Google Sheets

Proton today announced the launch of Proton Sheets, its end-to-end encrypted spreadsheet web application designed to offer a ...
XDA Developers on MSN

Sorry, the new Outlook app can't open some Excel attachments, says Microsoft

As spotted by Bleeping Computer, Microsoft has published a new service alert related to Outlook. Labelled as issue EX1189359 and titled "Users may be unable to open Excel files attached to email ...
TechBooky

New Outlook Can’t Open Excel Files With Non-ASCII Names — Fix Rolling Out

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