Error 0x803100C4

Value: -2144272188 | 0x803100C4 | 2150695108

What does it mean ?

FVE_E_NOT_PROVISIONED_ON_ALL_VOLUMES  
This PC is not provisioned to support device encryption. Please enable BitLocker on all volumes to comply with device encryption policy.
Value: 196 | 0x00C4 | 0b0000000011000100

Where does it come from ?

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

Other Errors for FACILITY_FVE