Error 0x80EE0057

Value: -2131885993 | 0x80EE0057 | 2163081303

What does it mean ?

RTC_E_NO_TRANSPORT  
Server can not be specified without a transport protocol
Value: 87 | 0x0057 | 0b0000000001010111

Where does it come from ?

FACILITY_RTC_INTERFACE  
RTC - Real-time Communications
Value: 238 | 0x0EE | 0b11101110

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Other Errors for FACILITY_RTC_INTERFACE