※ first, monitoring program all packet ▣ yahoo messenger HKEY_CURRENT_USER\Software\Yahoo\pager\Locale Enabel Messenger Ad" default value as 1. Set the value to 0. (v9.0 only) C:\Program Files\Yahoo!\Messenger\cache in urls.xml insider.msg.yahoo.com/ in ads.xml all time -> 0 c:\Windows\system32\drivers\etc -> edit hosts 127.0.0.1 bs1.ads.vip.kr2.yahoo.com 127.0.0.1 bs2.ads.vip.kr2.yah..