How can I install ESF????

The ESF-Bot.zip have only "readme" and "ESF-Bot.dll".....
How should I install???
I have install DMZ before, it have a install.exe to install and has so many file, but why ESF have only 1 file????
Anyone help me please >_<

umm thats the ESF Bot not ESF its self
Try looking on the files page

OK! I understand now! Thank you very much!