Error 0x80040606

Value: -2147219962 | 0x80040606 | 2147747334

What does it mean ?

CM_E_SERVERNOTFOUND  
The specified server cannot be found.
Value: 1542 | 0x0606 | 0b0000011000000110

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

Other Errors for FACILITY_ITF