Error 0x80240437

Value: -2145123273 | 0x80240437 | 2149844023

What does it mean ?

WU_E_PT_SECURITY_VERIFICATION_FAILURE  
There was a problem authorizing with the service.
Value: 1079 | 0x0437 | 0b0000010000110111

Where does it come from ?

FACILITY_WINDOWSUPDATE  
Windows update
Value: 36 | 0x024 | 0b00100100

Other Errors for FACILITY_WINDOWSUPDATE