| Platform SDK: MAPI |
The PR_AB_DEFAULT_DIR property contains the entry identifier of the address book container that is to be shown to the user first.
| Header file: | MAPITAGS.H |
| Identifier: | 0x3D06 |
| Property type: | PT_BINARY |
| Property tag: | 0x3D060102 |
Do not use this property. It is reserved for use by MAPI.