Download this if you cannot connect.
http://www.filefront.com/thankyou.php?f=15889227&k=a2baf5d07f78047442d45016201606f26a3ac721229604e6095677a5f9391d95**UPDATE**
The Autopatcher might work for you it might not, in case it doesn't use the
Loader.exe.
Some people cannot connect due to 2 known things.
1. IP has not been changed and people are using the patcher instead of the loader.
_____________________________________________________________
THE FOLLOWING SECTION ONLY APPLIES TO PEOPLE WHO DOWNLOADED THEIR CLIENT FROM G-POTATO2. People are firing up the Client, the flyff box will appear but will close. This may be due to the fact that some people are using E-FlyFF clients and just stciking our
Patcher in it. To fix this you will need to UNINSTALL your old Client and download
This one:
http://www.megaupload.com/?d=VB7IZBHF and then change the IP and
use the Loader.exe