autobax, Попробуйте выполнить
Пуск--Выполнить:
Код:
net stop bits
net stop wuauserv
regsvr32 atl.dll
regsvr32 jscript.dll
regsvr32 msxml3.dll
regsvr32 softpub.dll
regsvr32 wuapi.dll
regsvr32 wuaueng.dll
regsvr32 wuaueng1.dll
regsvr32 wucltui.dll
regsvr32 wups.dll
regsvr32 wups2.dll
regsvr32 wuweb.dll
net start bits
net start wuauserv