Error 0x80010012

Value: -2147418094 | 0x80010012 | 2147549202

What does it mean ?

RPC_E_SERVER_DIED_DNE  
The callee (server [not server application]) is not available and disappeared; all connections are invalid. The call did not execute.
Value: 18 | 0x0012 | 0b0000000000010010

Where does it come from ?

FACILITY_RPC  
RPC subsystem
Value: 1 | 0x001 | 0b00000001

StackOverflow

Other Errors for FACILITY_RPC