I bought a technician's license for me to use in our company so that we can run a scan if a system has been compromised. However, it wasn't what I thought it was I guess. I booted a computer to a DOS prompt, much like I would if I was trying to recover using many other methods (such as the recovery console, boot cd's, etc); but the portable version won't run that way. Am I correct in understanding that the only way to run the portable version is through a Windows environment? If so, how does that help me?