There are many ways to Fix error Outlook Data File Cannot be configured and convert the OST to PST but one of the best ways is eSoftTools OST to PST Converter software. This is the safest and most effective tool. Users can convert easily single as well as multiple OST files into Gmail, Office365, Zimbra, PST, HTML, MBOX, EML, EMLX, Yahoo, Gmail, CSV, ICF, MSG, etc. It can offer bulk conversion and email filtering options. It has the GUI ( graphical user interface) which is very helpful and An non-technical experience person can easily operate this tool without any difficulty. You can download this tool from the official website of eSoftTools
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