Max Cache Age (in seconds)

Specifies the maximum time in seconds that each file is held in the Delivery Optimization cache after downloading successfully. The value 0 (zero) means "unlimited"; Delivery Optimization will hold the files in the cache longer and make the files available for uploads to other devices, as long as the cache size has not exceeded.

Supported on: At least Windows 10 or Windows 10 RT
Max Cache Age (in seconds):

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Policies\Microsoft\Windows\DeliveryOptimization
Value NameDOMaxCacheAge
Value TypeREG_DWORD
Default Value259200
Min Value0
Max Value4294967295

The default value is 3 days


deliveryoptimization.admx

Administrative Templates (Computers)

Administrative Templates (Users)