I have been using Super Anti Spyware for two years or so, without problems until recently. Just lately, when I have run a scan with other programs running, my computer freezes, leaving me with only one option - to pull the plug out. However yesterday I ran a scan with no other programs on, and when I came back to the computer, the little box with the scan results was there, but the rest of the screen was black. Again, everything was frozen. I tried unplugging and rebooting and scanning again, but the same thing happened.In all other respects, my computer seems to be running very well. Can you help me, please? I know that you recommend this product, so will need to be aware, if there is a problem with it. Regards. Geoff