Error 0x8024D011

Value: -2145071087 | 0x8024D011 | 2149896209

What does it mean ?

WU_E_SELFUPDATE_REQUIRED  
Windows Update Agent must be updated before search can continue.
Value: 53265 | 0xD011 | 0b1101000000010001

Where does it come from ?

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

Other Errors for FACILITY_WINDOWSUPDATE