Hi Im running windows Vista home premium 32bit OS. Yesterday I had my USB inserted at a computer in a printing shop. The next thing after inserting the same USB at my own PC, when I clicked on the icon, a new window appeared containing only a shortcut to the contents of my USB. I got confused and so I check on the properties of that shortcut and the target file location is set to %homedrive%\WINDOWS\System32\rundll32.exe 4#FOUCXCKHWSY.ini, rundll32 I got annoyed and so I formatted that USB using quick format. At first after the USB got formatted, I created a new folder to check whether the problem still persist and got glad that it does not. However, when I plugged that USB to my desktop PC, the problem started again. Ive formatted my USB several times however it solves nothing. I checked the drive for errors and found nothing. That USB is a 4GB Sandisk flash drive and got infected by a virus which I forgot the name last week. I though that maybe the virus still has an after effect on my USB. any help will do to fix my USB. By the way my desktop PC is a windows 7 Ultimate 32Bit OS and the PC on the printing shop is a public computer running at windows XP. (which I assume my USB got infected by a virus there) I attached a report from Rogue killer and RKill from my own PC running at Windows Vista Home Premium OS Rkill.txt RKreport0_S_07112013_155042.txt