Error 0x80EE0045

Value: -2131886011 | 0x80EE0045 | 2163081285

What does it mean ?

RTC_E_PORT_MAPPING_UNAVAILABLE  
Port mapping can not be obtained from the port manager
Value: 69 | 0x0045 | 0b0000000001000101

Where does it come from ?

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

Other Errors for FACILITY_RTC_INTERFACE