c++ - 更新到 vs2017 15.2 后找不到 C 头文件

Question

我将我的 VS2017 更新到 15.2 社区版，但现在实际在 VS2017 中开发的先前项目现在无法编译，它无法找到任何 c header ，我无法使用 c++ 对应项{ c* } 因为我不得不让它在一些非常老的编译器上编译，比如 Turbo C++，当我准备好它们在老的编译器上编译时，我想尽可能少地改变

Answer 1

This discussion来自 MSDN 论坛的文章阐明了此事。我将引用那里的一个答案:

The C runtime has become a OS component and its headers and libraries are now part of the Windows SDK instead of VC++. I don't have a machine with VS2015 handy to check the exact paths but search for them in C:\Program Files (x86)\Windows Kits. If you can't find there then something went wrong during VS install.

你可以找到一些细节in this announce来自微软。

“使用通用 CRT 构建软件”部分指出:

Previously, all of the CRT headers, sources, and libraries were distributed as part of the Visual C++ SDK, installed in the VC subdirectory of your Visual Studio installation (generally C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC). The files for the VCRuntime are still part of the Visual C++ SDK. The headers, sources, and libraries are now distributed as part of a separate Universal CRT SDK. This SDK is included with Visual Studio; it is installed by default to C:\Program Files (x86)\Windows Kits\10.