Error 0x80EE007D

Value: -2131885955 | 0x80EE007D | 2163081341

What does it mean ?

RTC_E_SECURITY_LEVEL_ALREADY_SET  
The security level has already been set for this Media type can and can not be changed
Value: 125 | 0x007D | 0b0000000001111101

Where does it come from ?

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

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