Dear Friend, i am Facing problem of connecting Form 6i With Oracle 11G R2. Although i also have Patch 17 but when i am trying to connect system hangup. I Have Laptop with Win 7 Professional 64 Bit. I am Also Not be able to Connect through Toad. Only i can connect by SQL Plus. Also SQL Plus is also DOS based not same like what i used in 8i,9i, 10 G. Any can reply and resolved my Problem. Thanks in Advance , Bye.