If you open MS Outlook and see an error message, Outlook is using an old copy of your Outlook data file (.ost), then use these fixes.

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...

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 ...

Archiving (automatic or manual) in Microsoft Outlook helps you to enhance applications’ performance and optimize storage by moving older emails and other items to a separate (archive) PST file. It ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Selective Recovery Option: Select the specific mailbox folders that you want to recover, such as the Inbox or Sent Items.

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.