узелок на память, не обращайте внимания :)

add C:\WINDOWS\system32\drivers\etc\hosts
127.0.0.1 mpa.one.microsoft.com
delete C:\Documents and Settings\All Users\Application Data\Windows Genuine Advantage\Data\data.dat
add C:\WINDOWS\system32\drivers\etc\hosts
127.0.0.1 mpa.one.microsoft.com
delete C:\Documents and Settings\All Users\Application Data\Windows Genuine Advantage\Data\data.dat