Prevent indexing files in offline files cache

If enabled, files on network shares made available offline are not indexed. Otherwise they are indexed. Disabled by default.

Supported on: Microsoft Windows Vista or later
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Policies\Microsoft\Windows\Windows Search
Value NamePreventIndexingOfflineFiles
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

search.admx

Administrative Templates (Computers)

Administrative Templates (Users)