Error 0x80004018

Value: -2147467240 | 0x80004018 | 2147500056

What does it mean ?

CO_E_CREATEPROCESS_FAILURE  
The server process could not be started. The pathname may be incorrect.
Value: 16408 | 0x4018 | 0b0100000000011000

Where does it come from ?

FACILITY_NULL  
The default facility code
Value: 0 | 0x000 | 0b00000000

StackOverflow

Other Errors for FACILITY_NULL