Error 0x8024002B

Value: -2145124309 | 0x8024002B | 2149842987

What does it mean ?

WU_E_LEGACYSERVER  
An operation did not complete because it requires a newer version of server software.
Value: 43 | 0x002B | 0b0000000000101011

Where does it come from ?

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

Other Errors for FACILITY_WINDOWSUPDATE