I am unable to open PST files under MS Outlook 2016. The Outlook detects an error message like “Outlook. pst is not a personal storage folder file”. I tried Scanpst.exe, but nothing happens in a positive manner.
If Scanpst.exe tool fails to solve your PST corruption issues, then you can get the help of a third party Outlook PST repair software. The software helps you to repair damaged PST files and recover all crucial data.