Some of my favorite data in outlook.

Outlook version
Outlook 2010 64 bit
Email Account
Exchange Server 2010
Is stored numerous data in .pst file. There dozen of contacts, calendars, messages on MS Outlook 2013. Today has happened next - a half of data has gone.I need your help, I address experienced users as I the newcomer, and did not even imagine that there can be such problems in so stable and safe program.


New Member
Outlook version
Outlook 2010 64 bit
Email Account
Office 365 Exchange
And the next pst recovery online some steps may help you to get rid of your problem:

1. Right click on the .pst file name in your folder list.
2. Choose Properties (Data Files Properties in Outlook 2010/2013), then Advanced button.
3. Click Change Password button.
4. Type your password in the Old password field.
5. Leave the New password and Verify fields blank.
6. Click Ok and work your way back to Outlook.

This dialog is also accessible from File, Account Settings, Data File tab. Select the pst file and click Settings.

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