try to change also that line:
toCode:executable_name = "!:\\sys\\bin\\NokiaMonitor.exe";
Try also to make a long delay (User::After) before your application is start...Code:executable_name = "c:\\sys\\bin\\NokiaMonitor.exe";
and check with 'killme' or any task manager if your application is really runing or maybe it's crash at startup like wizard said..