Error 0x80EE0020

Value: -2131886048 | 0x80EE0020 | 2163081248

What does it mean ?

RTC_E_MEDIA_NEED_TERMINAL  
Can not find device
Value: 32 | 0x0020 | 0b0000000000100000

Where does it come from ?

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

Other Errors for FACILITY_RTC_INTERFACE