External Tools Used: cdketoguid converter,rzr-cod4 keygen(may need to add an exception in anivirus),http://freegeoip.net/.
Features: Easily Switch between cracked/legit cdkeys, Quick Install/Uninstall of Embeded Codx Client 15.5,Displays IP Address and Location if using VPN.
Nuget Packages: MahApps Metro,NewtonSoft Json,Costura.Fody,CleanReferencesTarget.