Error 0x8024A006

Value: -2145083386 | 0x8024A006 | 2149883910

What does it mean ?

WU_E_AU_DETECT_SVCID_MISMATCH   
The default service registered with AU changed during the search.
Value: 40966 | 0xA006 | 0b1010000000000110

Where does it come from ?

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

Other Errors for FACILITY_WINDOWSUPDATE