Pst File Location Outlook Jun 2026

If you’re using an IMAP or Exchange account, your data is typically stored in an OST file, not a PST. OST files are offline cache files and cannot be used for backups like PSTs.

C:\Documents and Settings\[YourUserName]\Local Settings\Application Data\Microsoft\Outlook\ pst file location outlook

If you use Microsoft Outlook with a POP account or manually archive emails, your data is stored in a file. Knowing the exact PST file location is essential for backing up your data, moving it to a new computer, or troubleshooting corruption. If you’re using an IMAP or Exchange account,

$$%userprofile%\Local Settings\Application Data\Microsoft\Outlook$$ moving it to a new computer