[help]Forum

if i am in wrong section move it!!i dont know in what setion i must post it.....

so here is the problem:

I am makeing a forum for my future server.....i have phpBB 3.0.2.......

i install the db(i mean the forum)...

and now it says me that:

Warning

Please delete, move or rename the install directory before you use your board. If this directory is still present, only the Administration Control Panel (ACP) will be accessible.

so plz help me .....i need advice and plz tell me what progs i need...i have only MySql 5.0 :)

thx