Did you make sure you included the appropriate files into your solution? You can get linker errors if you happen to forget to include the appropriate files (to your solution,) or if you forget to add the appropriate libraries to the properties tab in your project. Make sure those are correct since that has caused me some time in debugging. BR

There are many solutions to your problem. One way we do it at our company is run a little setup dialog first, so that the user tells what to start. Then that dialog calls the appropriate executables and passes in different command-line arguments for different features.

You can even have multiple items in your loop, such as: for (int i = 2, j = 3; i < 5 && j < 10; i++, j+=3) da Big_R

Don't try adding those functions. Instead, go to your dialog view (where you can manipulate the button/textbox fields) click on the dialog somewhere. From there, go to the Properties tab. This is the place where you would normally set the button/textbox name, readonly, etc. Instead, click on the button next to the little Lightning bolt that is labeled "Messages." From there, scroll down until you see "WM_QUERYENDSESSION", click on that, and add OnQueryEndSession. From there your function will be added and implimented, and you can change what you're testing for inside of that. da Big_R