Again I'm here with a new question to bother you all. As the thread title says, is it advisable to run Malwarebyte antimalware pro along with Eset nod 32 smart security simultaneously in windows 7 ultimate without any degradation in system performance? Or run only one program say Eset smart security and uninstall Malwarebyte antimalware pro and run it when necessary? And last question, can these AV programs run smoothly without interfering each other and not slowing down the system performance like start up and shut down delay or any other windows performance...........? I mean is it possible in any way? thanks, sid_16.