Hi slingee,
if you just minimize your program, it still runs. In LV8 you can specify how the window will look like after program- start in VI-Properties --> Window Run-Time-Position. But if you want to hide the corresponding button in the Windows-start-panel you need to use Win-API functions and I doubt you can hide the button for the LV Runtime, if you make an application.
Dave
Greets, Dave