installshield在安装新版本之前停止旧进程

I have a setup made with installshield 2012, framework 3.5 and I am generating a new setup. My problem is that my UpgradeCode had to be changed. So I need to Update mi .exe with a different UpgradeCode. My problem is tan when I have the old .exe versión running, the installation do not execute well and the .exe failed when execute. What I need to do is to I have a setup made with installshield 2012, fr