Assures an item will be available offline. Pinning an item ensures it is protected from automatic eviction should the Offline ...

Assures an item will be available offline.  Pinning an item ensures it is protected from automatic eviction should the Offline Files cache need additional disk space.  To monitor progress, implement a WMI event sink to receive OnProgress notifications.  The Message parameter contains a text string encoded with the following colon-delimited format: 

    :::[] 

where: 

     
        The type of progress notification.  One of the following: 
            0 = Begin      - Sent once at start of the operation. 
            1 = End        - Sent once at the end of the operation. 
            2 = ItemBegin  - Sent at the start of processing each item. 
            3 = ItemResult - Sent at the end of processing each item. 

     
        Unsigned integer HRESULT.  0 = Success. 

     
        Windows message text associated with . 

     
        UNC path of item processed.  This is empty if  is 
        Begin (0) or End (1).