DEJ DO prikazoveho radku (spustis ho jako Administrator)
http://answers.microsoft.com/en-us/windows/forum/w indows_7-windows_update/unable-to-update-code-8024 800a-what-is-the-problem/f891f21c-bb24-4aed-a9f9-c e359c92eecdnet stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
pause