Visual Studio 2017 had arrived with a new, faster C++ compiler. When Leo wrote #include <vector> or used std::filesystem , his code wasn't magically turning into machine code alone. It was reaching out to — .dll files on Windows — that contained the guts of the C++ Standard Library.
He attached it to the email with a single line: “Install this first. Then run the game.” At 1:15 AM, his phone buzzed again. c++ redist 2017
“It works. The lasers are beautiful. But why didn’t you just put it inside your installer?” Visual Studio 2017 had arrived with a new,
These were the VCRUNTIME140.dll (the runtime) and MSVCP140.dll (the standard library implementation). or used std::filesystem