utorrent(permission deny)

[reefwoon]

I have tried sever time using my Mac G5(10.5) with utorrent to download files, but everytime it start for just few minutes and it stop with the error message (permission deny), after that I reset it to start again and few minute later it come back to permission deny, can someone please help me to solve this issue.

I can used it for my window computer without any problem, but come to Mac, I really can't don't anything, can someone please give help me, thanks.