This forum is *much* too unwieldy to use! Anyhow, my problem is that if I open MBAM, it automatically changes the screen resolution from 1024 x 768 pixels to 8oo X 600, so I also get big icons and see only a fraction of the screen that is supposed to be displayed. This began when I downloaded & installed the latest model of MBAM. While trying to deal with this today, I got a notice that a new version was out, so I changed to it, unless it is the one I already had. I suppose it is 8.3. It told me that it had 800 X 600 resolution, but gave me no way to change this setting. Does the same as before. I can now solve it by changing the computer setting in the Control Panel, but I shouldn't have to do that every time I want to run an MBAM scan, should I? Also some MB screens display on the left-hand ± 20% on the right-hand ± 20% of the physical screen. If there were a compatibility setting (for OSs, not AVs, which you have) for MBAM, that could be the issue, but if there is such a thing I can't access it or even find a link.