Error Message: Outlook.pst is not a Personal Folders File

E

Eddie O

I was trying to open an Outlook PST file within Outlook and I got the
following message: "Properties for this information Service must be defined
prior to use" - Outlook.pst is not a Personal Folders File. I was able to
open other PST files within the same folder and to the same destination. I
have checked the properties and it is not Read Only and not Compressed. Also
I am logged on as an administrator and it deninitely is an Outlook PST file
as it has the .pst extension on it. Can anyone Help me?
 
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