I am facing an issue while trying to open my Outlook PST file. Whenever I try to add the PST file in Outlook, I get an error saying that the file is locked or cannot be accessed. I recently copied my PST file from an old system to a new Windows PC. After moving the file, Outlook does not open it and shows an error that the file is already in use, corrupted, or locked by another process. I have already closed Outlook and checked Task Manager, but the problem still exists. I am worried about my emails because this PST file contains important business data, and I do not want to damage the file by trying unsafe methods. How can I open a locked PST file in Outlook safely without losing any data?