Discussion in 'Windows Vista' started by khanji, May 24, 2010.
Failed update error WindowsUpdate_8024402C
Make sure that your antivirus firewall is allowed to connect windows for update or not . and disable your antivirus firewall then try to update.
Give this a try. Open command prompt as administrator ad type the following commands :
netsh winhttp reset proxy (enter)
net stop wuauserv (enter)
net start wuauserv (enter)
Now try installing the updates again, you should be good to go.
Tried this and fixit from M$,answer.com,no luck.