Error 0xC1210303

Value: -1054801149 | 0xC1210303 | 3240166147

What does it mean ?

EVT_WDSMCS_E_NSREG_FAILURE  
The namespace %1 using content provider %2 could not be registered due to an unknown error. %n %n Error Information: %3 %n
Value: 771 | 0x0303 | 0b0000001100000011

Where does it come from ?

FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER  
Windows Deployment Services (WDS) Multicast Server
Value: 289 | 0x121 | 0b100100001

Other Errors for FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER