So I sent a digital photo on my usb to be printed. When they gave it back to me it had a folder called "Avatar.3d.dvdscr.xvid-xscr". I dumbly decided to click it to see what was in it, but as soon as I did my antivirus gave me a virus alert. Nothing happened but when I turned my laptop on the next day my screen was flickering like a lightbuld when there is low current. I restored my system and it got fixed but some game files got corrupted (I think because of the virus), also, now everytime I insert a USB flash drive or external hard drive, that same folder file copies itself to it. How can I fix this?