Getting an error when run exe on another system?

Question

i am  getting this error when run an exe on another system 

 

Exception Text

System.ComponentModel.Win32Exception (0x80004005): The system cannot find the file specified

at System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)

at System.Diagnostics.Process.Start()

at EMSAlpha1.Form1.Form1_Load(Object sender, EventArgs e)

at System.Windows.Forms.Form.OnLoad(EventArgs e)

at System.Windows.Forms.Form.OnCreateControl()

at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)

at System.Windows.Forms.Control.CreateControl()

at System.Windows.Forms.Control.WmShowWindow(Message& m)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.ScrollableControl.WndProc(Message& m)

at System.Windows.Forms.Form.WmShowWindow(Message& m)

at System.Windows.Forms.Form.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)