Chris: After upgrading to Outlook 2007, I get a data file error every time I open Outlook. The exact error message I see is "A data file did not close properly the ...

Your Outlook Data File is composed of a file header, located at the beginning of the document, and the actual data that makes up your personal folders. Contained in the header is information about the ...

Offline storage table (OST) and personal storage table (PST) are two different Outlook data files used to store a copy of mailbox items on local storage. Outlook creates a PST file when you add a POP3 ...

You can do plenty of things on Outlook, including some you probably didn’t even know about. But every user will encounter the most common Outlook problems sooner or later since no app is perfect. The ...

Suddenly yesterday my copy of Outlook 2007 refuses to open because of some mso.dll file is incompatible with this version of Office. I have Office 2007 installed for Windows 7 Professional. This ...

Microsoft Outlook is a nearly ubiquitous presence in PC computing — and, seemingly, a universally reviled one. Outlook has countless features, ranging from e-mail gathering to calendaring, contact ...

Microsoft Outlook is a nearly ubiquitous presence in PC computing — and, seemingly, a universally reviled one. Outlook has countless features, ranging from e-mail gathering to calendaring, contact ...