Error 0x87C5101F

Value: -2017128417 | 0x87C5101F | 2277838879

What does it mean ?

UTC_E_CANNOT_LOAD_SCENARIO_EDITOR_XML  
UTC cannot load Scenario Editor XML. Convert the scenario file to a DiagTrack XML using the editor.
Value: 4127 | 0x101F | 0b0001000000011111

Where does it come from ?

FACILITY_UTC  
Diagnostic Tracking (Service utcsvc "DiagTrack")
Value: 1989 | 0x7C5 | 0b11111000101

Other Errors for FACILITY_UTC