Microsoft Outlook may store your Personal Folder files, or PST files, in one of several different locations, depending on which versions of Outlook and Windows you use. It gets even more complicated ...

If your Outlook Classic freezes or hangs when you use POP accounts or deal with PST files, you'll need to remove Windows 11 ...

Personal Storage Table or PST is a popular and most commonly used mailbox data file format for storing, backing up, and migrating mail items to and from Microsoft Outlook. However, Outlook data file ...

Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...

When I did a fresh install of XP, I installed Outlook, and then imported a .pst file from my old computer. I had copied the file, labled backup.pst, into my "my documents" folder, and then imported ...

Your Outlook PST file size and your weight have a lot in common; if you're not careful, both will increase precipitously. That's bad, of course, since Outlook can perform badly when it gets bloaty.

January update is the gift that keeps on giving Microsoft's January Windows update has delivered another blow for ...

Correct problems with Microsoft Outlook by repairing your Microsoft Outlook Data File -- known as a PST file. If you're having problems opening or accessing your Outlook data, then you can scan your ...

The PST is the lifeblood of Outlook, the file that stores each and every e-mail message you've sent and received, every folder you've stored them in, and so on. New app Pst Mail brings Outlook PST ...

I use Outlook 2010. Every once in a while, outlook gives an error saying "Cannot expand the folder. The set of folders cannot be opened. The file \whatever\my email ...