topic. I was using avira, malwarebytes, and spybot. avira has a lot of ads, and the exception thing seems to be broken. malwarebytes costs money. oh, I'm looking for the best, free software btw. and, spybot had a weird bitdefender error upon restarting my laptop. I tracked down that error to sypbot after some research. I've since uninstalled the software, and the error hasn't reappeared. thanks!