Send Your Feedback for IObit Malware Fighter 3 in IObit Malware Fighter v3 Posted December 20, 2014 Very pleased with IMF 3 beta1. I do have one concern however. IMF 3 routinely pops on my screen at the most inopportune times. So often that it is becoming slightly annoying. This never happened with earlier versions of this app. Is this a feature of this new version or have I inadvertently changed a setting? More importantly can I disable this feature? Otherwise IMF3 Beta has functioned flawlessly. I am very grateful for the USB drive scan. Just for fun I took a stack of flash drives I had sitting around and simply plugged them in. One of my favorites a drive I use often, came up infected with malware. I've been informing friends of this handy feature.