Make sure that JRE, JDK, MySQL and phpMyAdmin are installed on your server machine.Other FTP clients work in the same fashion consult your client's manual for further information. If you do not know how to upload the files, read Filezilla's Uploading Manual. Upload 'dp' and 'server' to the remote server.Locate the downloaded ZIPs, extract them and rename them 'dp' and 'server' in order to access them more easily.Visit and download both L2J_DataPack-unstable.zip and L2J_Server-unstable.zip.