编译错误：无法打开预编译的 header.pch -- 没有这样的文件或目录

Question

新手上路，请多包涵

我最近购买了 Bjarne Stroustrup 的“编程：使用 C++ 的原则和实践”一书，并一直在关注它。我目前被困在一个早期项目中，我需要输出一些文本字符串。在 Windows 10 Lenovo Yoga 2 Pro 笔记本电脑上使用 Visual Studio Community 2015 更新 1，我尝试编译该项目，但遇到了详细的错误：

“无法打开预编译的头文件：Debug\Finding the Upstairs Bathroom.pch’：没有这样的文件或目录”。该项目的名称恰如其分地命名为“寻找楼上浴室.cpp”。这是代码：

 // I have the headers "stdafx.h" as well as this specific header lib
// Bjarne Stroustrup created and which I had linked
// called "../../std_lib_facilities.h", which contains the standard C++ lib functions.

(#) define _SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS 1

int main()`// Main function`

{
    cout << "Take the key out of your right pants pocket\n"; // Outputs string of text

    cout << "Unlock the front door of the house\n";

    cout << "Open the front door and step inside\n";

    cout << "Lock the front door using the key\n";

    cout << "Move up the stairs, taking them two at a time\n";

    cout << "Walk to the second door on the left and face it directly\n";

    cout << "Using the door handle, turn it and push the door forward\n";

    cout << "Enter the bathroom while leaving the door open behind you\n";

    keep_window_open();

    return 0;
}

如果有人能够弄清楚如何解决我的错误，我将不胜感激。