Dynamic VHD(X) allocation

If checked, VHD(X)s will be dynamically allocated (VHD(X) file size will grow as data is added to the VHD(X)). If not checked, VHD(X)s that are auto-created will be fully allocated. Defaults to Dynamic.

Supported on: FSLogix Profiles 2.5
Dynamic VHD(X) allocation
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\FSLogix\Profiles
Value NameIsDynamic
Value TypeREG_DWORD
Default Value0
True Value1
False Value0

fslogix.admx

Administrative Templates (Computers)