Toto ta moze tiez zaujimat
http://sk.wikipedia.org/wiki/Lineage_II#Kde_hra.C5 .A5_-_Ofici.C3.A1lny_server_vs._Free_servery

A mas nainstalovane vsetky potrebne veci k tomu? Mozno to potrebuje Windows updaty, mozno to potrebuje java runtime (www.sun.com) apod. Pomoc hladaj tam odkial tu hru mas.

P.S. tu si skus pocitat trochu http://lin2.warcry.com/forums/read/59.37029
Napr.:

1) Select run as administrator.
2) Go to the compatability tab, there should be an unchecked box next to an option that says "Run in compatability mode with:" check that box, then underneat it, select "Windows XP Service Pack 2" from the dropdown menu.