Error 0x8024A002

Value: -2145083390 | 0x8024A002 | 2149883906

What does it mean ?

WU_E_AU_NONLEGACYSERVER  
The old version of Automatic Updates has stopped because the WSUS server has been upgraded.
Value: 40962 | 0xA002 | 0b1010000000000010

Where does it come from ?

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

StackOverflow

Other Errors for FACILITY_WINDOWSUPDATE