Repair Outlook Data Files (.pst and .ost) - Microsoft Support
https://support.microsoft.com/en-us/office/repair-outlook-data-files-pst-and-ost-25663bc3-11ec-4412-86c4-60458afc5253
1.Exit Outlook and browse to one of the following file locations: •Outlook 2019: C:\Program Files (x86)\Microsoft Office\root\Office16 •Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16 You can check the location of your Outlook Data Files in Outlook.
1.Exit Outlook and browse to one of the following file locations:
•Outlook 2019: C:\Program Files (x86)\Microsoft Office\root\Office16
•Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16
You can check the location of your Outlook Data Files in Outlook.
DA: 82 PA: 12 MOZ Rank: 45