#define FVE_E_POLICY_USER_DISABLE_RDV_NOT_ALLOWED _HRESULT_TYPEDEF_(0x80310079L)
MessageId: FVE_E_POLICY_USER_DISABLE_RDV_NOT_ALLOWED MessageText: Group Policy settings do not permit turning off BitLocker Drive Encryption on removable data drives. Please contact your system administrator if you need to turn off BitLocker.