Error 0x80EE0025

Value: -2131886043 | 0x80EE0025 | 2163081253

What does it mean ?

RTC_E_CLIENT_NOT_INITIALIZED  
Client not initialized
Value: 37 | 0x0025 | 0b0000000000100101

Where does it come from ?

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

Other Errors for FACILITY_RTC_INTERFACE