sorry aint a clue, but i have spybot, and also ccleaner, which i was told by a guy that runs a site is better, have used for about 8 months now before n after spybot to see which is best, if i run spybot AFTER ccleaner there is always nothing, when i did it the other way round there was always there was always stuff still left which ccleaner picked up. worth trying cos theres a free version.