Converting OST (Outlook) to PST (Outlook) manually requires a few steps. Here is a step-by-step guide:
Create a New PST File: Open Microsoft Outlook, go to the File menu > New > Outlook Data File, choose "Outlook Data File (.pst)", give it a name and location, and click OK.
Copy OST File Items: In Outlook, open the OST file you want to convert, select all the items you want to convert, and copy them to the clipboard by pressing Ctrl+C.
Paste into PST File: In Outlook, select the newly created PST file, and paste the copied items from the clipboard into the PST file by pressing Ctrl+V.
Verify Import: Check if the data has been imported correctly into the PST file. Open the PST file, and verify that the data is there.
Note: The above method only works if the OST file is connected to the Exchange server. If the OST file is not connected to the Exchange server, you will need to use a professional OST to PST converter tool for a more efficient and accurate conversion.
By following these steps, you should be able to convert OST files to PST files manually. However, it is recommended to use a professional OST to PST converter tool for a more efficient and accurate conversion.
Greetings,
Peter