1. Start device manager (run devmgmt.msc [winnt] or goto control panel, system, device manager [win9x])
  2. Goto System Devices section
  3. Delete Plug and Play BIOS Extension
  4. MAKE SURE YOU DON'T DELETE ALCOHOL'S (drivers: axv???.sys; D-tools should be called st3???.sys or d34x???.sys)
  5. Goto the SCSI section
  6. Remove the d-tools controller (not Alcohol's [AXV???])
  7. Delete Daemon Tools driver files (file names mentioned above)