Hello, I appreciate your easy-to-use installer for Windows! Unfortunately, the version I used (chicken-220.127.116.11.exe) did not preserve the values already in my system's PATH variable when it added itself to it. Fortunately I keep a backup since I've met other misbehaving installers, but this is a major problem!
I have verified this behavior on 2 separate Windows 7 systems.
Otherwise, keep up the good work!