Sorry for the newb question: How can I set up the environment variables for use within 4coder when I press alt+m to build? Before, I just called vcvarsall.bat x64 from a cmd window and alt-tabbed to that window from Visual Studio when I wanted compile. The cracks have begun to show in the VS editor so I am trying out the 4coder demo and so far it's great, except for this problem that I am having. I only have VS 2017 installed and compile for 64-bit. I have added cl.exe to the path, but now of course the compiler doesn't know where windows.h, user32.lib etc. is. Thanks.