Problems with Team Buddies

Hey guys. Heres my story: I wanted to play the PS1 game Team Buddies on my PC. So I downloaded EPSXE1.7.0. and I also downloaded team buddies. It came as an .mdf file, and I used MagicIso to convert it to an ISO file. Now when I take EPSXE and Run ISO and select the Team Buddies ISO I made, the screen goes black like somethings going to start, but I then go back to windows with the message "EPSXE has stopped working"

What am I doing wrong guys?

edit: I just put in a ps1 game in my PC and the same thing happened. What's this?

In order to run .MDF format games you need to download Deamon tools and mount the image with the appropiate virtual disc section of the software.