When you depend on Outlook for managing your emails, calendar, contacts, and tasks, errors like "Cannot Start Microsoft ...

According to Microsoft’s support page on the issue, Outlook is crashing when more than 60 emails are opened at the same time.

You can do plenty of things on Outlook, including some you probably didn’t even know about. But every user will encounter the ...

Microsoft has warned Outlook users about a potential crash when opening a high number of emails simultaneously in the ...

both with and without attachments. Read: Cannot start Microsoft Outlook window, Invalid XML.