tracker

Good evening, To start off guys i am new to all this so be gentle if i don't do things right or don't understand what to do. I have installed 911 First Responder and am now trying to install LA Mod but am having an issue. I get a Pop up when I try to install the Mod that says Set up could not find a valid installation of emergency 4 or 911 first Responder and is unable to find a location to install the Mod Press OK to continue setup When I press OK the Mod seems to load up ok but does not work it also asks if i want a shortcut on the desktop, I reply yes but no shortcut is created... Please help, Thx in advance