Error 0x00040202

Value: 262658 | 0x00040202 | 262658

What does it mean ?

EVENT_S_NOSUBSCRIBERS  
An event was delivered but there were no subscribers
Value: 514 | 0x0202 | 0b0000001000000010
MPEG2_S_SG_INFO_FOUND  
Service gateway information was found in the PMT.
Value: 514 | 0x0202 | 0b0000001000000010

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

StackOverflow

Other Errors for FACILITY_ITF