Error 0x80240448

Value: -2145123256 | 0x80240448 | 2149844040

What does it mean ?

WU_E_PT_ADDRESS_IN_USE   
The address is already being used.
Value: 1096 | 0x0448 | 0b0000010001001000

Where does it come from ?

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

Other Errors for FACILITY_WINDOWSUPDATE