By default, VS 2012 Express on Win10 64-bit might claim the debugger is missing. Repair the installation via Control Panel → Uninstall → Change → Repair.
It may seem odd to install a 14-year-old IDE. Here are legitimate reasons: By default, VS 2012 Express on Win10 64-bit
This report outlines the availability and installation of Visual Studio 2012 Express for Windows Desktop on a 64-bit Windows 10 machine. Executive Summary By default, VS 2012 Express on Win10 64-bit