Unzip all the .rar files in a new folder (No matter the name your choosed)
and open the.. _Server (Free)
After.. Run your Mysql.bat
and for finish.. Just need to run authserver.exe and worldserver.exe
Don't forget to change your config files of your 4.3.4 client and.. Done !
You can also download a soft like Navicat for editing your database or with PhpMyAdmin in your browser !
PS: Sorry for my bad english.. I'm a baguette boy (French)
just want to download.. apparently a bump is required..