Error 0x8031005F

Value: -2144272289 | 0x8031005F | 2150695007

What does it mean ?

FVE_E_POLICY_RECOVERY_KEY_REQUIRED  
Group Policy settings require the creation of a recovery key.
Value: 95 | 0x005F | 0b0000000001011111

Where does it come from ?

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

Other Errors for FACILITY_FVE