Since installing WebRoot SpySweeper 4.0, every time I start my computer, I get a message feom NOD32 saying it has detected wrsssdk.exe during the startup scan. It goes on to say it is probably an unknown NewHeur_PE virus and do i want to remove it. The problem is it seems to be part of the scanning engine for SpySweeper. Is this a false positive or is SpySweeper employing s "slightly" dicey file as part of its operation? Thank you.