Several Outlook users, on different forums, have reported encountering the error “OST file cannot be opened,” when trying to open the application or sending ...

Microsoft Outlook is a popular email client to manage personal and professional information. When you configure a POP/POP3 email account in Microsoft Outlook, the client downloads and stores all the ...

Microsoft is rolling out a service-side fix for a classic Outlook bug that made shared Word, Excel, and PowerPoint files open blank, with browser-based workarounds available until it reaches everyone.

Microsoft recently argued that the New Outlook for Windows app is actually not as bad as many users feel. To prove it, the company confirms several new PST features. Last month, Microsoft put up a ...

Outlook Classic opens Office documents as blank or corrupted. Microsoft begins service-side fix rollout for affected users.