If you open MS Outlook and see an error message, Outlook is using an old copy of your Outlook data file (.ost), then use ...
Some Microsoft Outlook users have reported getting the Your Outlook data file cannot be configured error on their PC. This error occurs when trying to open Outlook ...
Several Outlook users, on different forums, have reported encountering the error “OST file cannot be opened,” when trying to open the application or sending ...
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