pigene sta tools tou server kai anikse to database installer me deksi click kai pata epeksergasia kai vres to : ( set mysqlBinPath=%ProgramFiles%\MySQL\MySQL Server 5.5\bin ) i mporei kai na sou leei set mysqlBinPath=%ProgramFiles%\MySQL\MySQL Server 5.1\bin apla esu ama exeis to mysql 5.1 rithmise tin db na trexei sto 5.1 , ama exeis to 5.5 rithmise tin sto 5.5 elpizw na se voithisa ama exeis kapoia aporia stile mou minima ;)