I appreciate your help sir. First off, my game is in a 911 First Responders folder which is the default setup when I installed the game. So when i was trying to install the mod with modinstaller, it was trying to install it in the sixteen tons entertainment>emergency 4>Mods folder. When doing this it would give me a corrupt file error, and this mod has already been installed error. All I had to do is go create those folders to make it work.