the instalation:------------------ ------------------------------------------------------------- http://rapidshare.com/files/10... numberS(keyS):W9482091R8800E11 6-02UETZYJW2868025R8800C1106-T1YBX06RW9506666R8800P1106-N6H1CYL7IF SOMEONE WANT TO SEE DIFERENCE BETWEN AVAST HOME AND AVAST PROFESIONAL here`s the link: