To disable Windows Live Messenger popup new version,
Use Resource Hacker to open msnmsgr.exe
Version Info -> 1 -> 1033
Change
VALUE "ProductVersion", "8.5.1302"
To
VALUE "ProductVersion", "14.0.8064.206"
Compile Scrip and Save to cheat server you are using latest version!
Here is modified msnmsgr.exe
Awesome! You rock! Thnx!