Error 0x8004016C

Value: -2147221140 | 0x8004016C | 2147746156

What does it mean ?

CS_E_NETWORK_ERROR  
A network error interrupted the operation.
Value: 364 | 0x016C | 0b0000000101101100

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