Check out these two threads. Keep in mind, if you are running 64-bit it will need to be a version of Daemon tools that will work with 64-bit. Any 'virtual CD' app will work (Alcohol 120, maybe PowerISO also)
http://windows7center.com/forums/sof...ndows-7-a.html
http://forums.techarena.in/operating...ms/1069054.htm