Note that the attributes available in launch configurations vary from debugger to debugger. You can use IntelliSense suggestions (Ctrl+Space) to find out which attributes exist for a specific debugger. Hover help is also available for all attributes.Do not assume that an attribute that is available for one debugger automatically works for other debuggers too. If you see green squiggles in your launch configuration, hover over them to learn what the problem is and try to fix them before launching a debug session.