I was recently told to install Microsoft Visio, so I got a copy using my subscription through school to MSDN. I was surprised when I got a .iso file that I couldn't just run like any other installer (.msi or .exe), so after doing some research, I found out that I needed to burn this file into a CD. However, I couldn't use just any burner, it had to be a specific kind. I downloaded Iso-Burner and it actually helped me a lot. I was able to burn it to a CD and then run it as regular installer. Now I know that running .iso files is not complicated, they just require you to take an extra step.