I was having a problem with freezes during scans, so I uninstalled and redownloaded Spybot S & D. Before I did that I used to be able to right-click a single file I wanted scanned and there used to be the option, scan with Spybot S & D, in the menu (the menu with 'send to' and 'open with') that I could use to scan the stuff I just downloaded. I have McAfee, but a trojan slipped by it and rooted itself in 7 different spots in my registry (all removed now). I don't want to have to scan my whole PC every time I download something. Anyone know how to get that option back?

Please help!