Start > Run > type ‘regedit’
Locate the following path in your ‘Registry Editor’
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook
right click on the key outlook and select option:
Export and save .reg files. You can run the same file while restoring your outlook.
This will restore your old outlook profile with all your email accounts settings and rules. You will need to enter your password as Password is not stored into .reg file.