Hi everybody, I recently created my first full application and have since passed it along to my friend for testing. Unfortunately, on his laptop, the executable, when double clicked, will act as if it is launching, show up in task manager, remain in task manager, but will not launch. The app was created in Visual C++ Express 2010. I compiled as a release version and tested on my Windows XP and 7 machines with no problems. My friend is running Windows 7. We updated his .NET framework to 4.0 but still received the same results as described above. Im stuck on how to resolve this problem. Are there some redistributable files that I am lacking? Any advice on this matter would be greatly appreciated. Thanks!