I have a Bluetooth Class 1 Adopter (Billionton) and can't get to sent any files

to my Soney Mobile K700i. My PC is xp with sp2. I have set up the BT and

everything seen ok and I can sent files from my K700i to PC but the

problem is I can't seen to sent files from PC to phone. It always come

back with the message "connection failure and ask me whether I heve

load in the OBEX push file transfer. Anyone can help me solve this

problem??? It will be highly appricated. Thanks