Error 0x8121025A

Value: -2128543142 | 0x8121025A | 2166424154

What does it mean ?

EVT_WDSMCS_W_CP_DLL_LOAD_FAILED_NOT_CRITICAL  
The Content Provider %1 failed to initialize. The provider is marked as non-critical. WDS Multicast server will continue to start.%n %n Error Information: %2 %n
Value: 602 | 0x025A | 0b0000001001011010

Where does it come from ?

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

StackOverflow

Other Errors for FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER