Error 0x803100D1

Value: -2144272175 | 0x803100D1 | 2150695121

What does it mean ?

FVE_E_DE_PREVENTED_FOR_OS  
Device encryption is currently blocked by this PC's configuration.
Value: 209 | 0x00D1 | 0b0000000011010001

Where does it come from ?

FACILITY_FVE  
Full volume encryption
Value: 49 | 0x031 | 0b00110001

Other Errors for FACILITY_FVE