When Outlook data files start giving problems in your OneDrive, try to clear Outlook .pst file data file from OneDrive. Here's how!

Microsoft Office Outlook maintains everything in a data file, also called PST or OST file. It is an offline copy of mailbox data stored on a local PC. In case of issues, you must delete the data ...

What data file types does Outlook support? While working with Outlook, you will encounter two data file types: OST and PST. OST (Offline Storage Table) file types allow you to work offline.

We have a terminal server. All out users use Outlook as their email client, however one user is having problems in that IE resets the default client to Outlook Express no matter how many times you ...