The cause appears to be the use of non-ASCII characters in file names. Microsoft describes it like so: “Any user may be ...
Microsoft has started looking into a problem that is preventing users from opening some Excel file attachments with non-ASCII ...
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 ...
PST repair tools are software lifesavers for when your Microsoft Outlook Personal Storage Table (.pst) files start playing up ...
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Outlook: How to repair corrupted PST and OST files
Microsoft Outlook is a personal information manager for emails, calendars, and contacts. Outlook emails may contain crucial information, such as meeting schedules and contacts, so it is wise to back ...
Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client.
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