The best magazine
How to Remove the Password on a PST File
- 1). Launch your Outlook application.
- 2). Click "Go" in the main menu bar. Scroll down and click "Folder List."
- 3). Right-click on the top folder of the PST file in the left column navigation pane. Scroll down and click "Properties."
- 4). Hit the "Advanced" tab. Click "Change Password."
- 5). Type your old password in the "Old password" field. Keep the other fields blank and click the "OK" button.
Source: ...