Error 0x800F0243

Value: -2146500029 | 0x800F0243 | 2148467267

What does it mean ?

SPAPI_E_AUTHENTICODE_PUBLISHER_NOT_TRUSTED  
The publisher of an Authenticode(tm) signed catalog was not established as trusted.
Value: 579 | 0x0243 | 0b0000001001000011

Where does it come from ?

FACILITY_SETUPAPI  
Setup API
Value: 15 | 0x00F | 0b00001111

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