Right okay first of all download winrar from
hereYou will need one of these
ones usually one of the top 2 depending on your computer system.
Unless you don't speak English in which case pick your country from the list.
Then install win rar.
next you should down load the client from
hereAfter the client has finished you should open the rar package which should then look like
thisThen click the extract now at the top, and select where you wish to install it. (for me this is usually the desktop, but up to you)
After this is finished you should open the flyff folder and click on the neuz.exe which is
this (if windows7 right click and hit run as administrator)
If it stops responding just wait and it should start and bring you to the login screen :)
Really spoon fed guide you should have no problems :)
I made this just in-case Reverie's guide might off missed anything. Please delete Admin's if you feel it not needed :P