System.AppZoneIdentifier
The zone identifier, as determined by the file's last writer.
propertyDescription name = System.AppZoneIdentifier shellPKey = PKEY_AppZoneIdentifier formatID = 502CFEAB-47EB-459C-B960-E6D8728F7701 propID = 102 searchInfo inInvertedIndex = false isColumn = false typeInfo type = UInt32 isInnate = false
Remarks
PKEY values are defined in Propkey.h.