Windows IoT Application检测其他正在运行的应用程序

I am trying to create an application for windows IoT that I call "KeepAlive" the function with this application is to detect if my main application called "Mekalink" is running, if the application is not running "KeepAlive" should start "Mekalink". Also the "KeepAlive" application have to job, making sure that "Mekalink" always can start, means if there are any settings that makes the program crash, it should reinstall the program.I am trying to create an application for window