Error 0x80244012

Value: -2145107950 | 0x80244012 | 2149859346

What does it mean ?

WU_E_PT_DOUBLE_INITIALIZATION  
Initialization failed because the object was already initialized.
Value: 16402 | 0x4012 | 0b0100000000010010

Where does it come from ?

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

Other Errors for FACILITY_WINDOWSUPDATE