It looks like the virtual image driver with Alcohol wasn't removed properly then. When I get home, I'll give you a few pointers on removing it.

Can't really recall off the top of my head

if you Run cmd.exe, type devmgr_show_nonpresent_devices=1 then devmgmt.msc, then click I think View and Show hidden devices, you might be able to find Alcohol's SCSI miniport. Again, all off the top of my head, so don't bet on it.