Since I still run into some people that don't really know how to install ET, i decided to make a tutorial (mostly because I'm really bored atm).
First of all, you need to download Wolfenstein: Enemy Territory, which can be found on these sites:
http://findfiles.com/search.src?file=WolfET.exe&size=270305943
If the site is down or something, or you can't find some other download, simply write "WolfET.exe" in www.google.com or "download Wolfenstein: enemy territory".
If it wont install after
First of all, you need to download Wolfenstein: Enemy Territory, which can be found on these sites:
http://findfiles.com/search.src?file=WolfET.exe&size=270305943
If the site is down or something, or you can't find some other download, simply write "WolfET.exe" in www.google.com or "download Wolfenstein: enemy territory".
If it wont install after