[解决]WPF 在 win7 系统无法运行：FileNotFoundException

开发环境：VS2015 + .NET 4.6.2

开发项目1：WPF + CefSharp

开发项目2：WPF

情况：两个项目编译的程序都无法在客户环境的 win7上运行，事件查看器中如下日志：

1 The process was terminated due to an unhandled exception. Exception Info: System.IO.FileNotFoundException
2  at System.Reflection.RuntimeAssembly._nLoad(System.Reflection.AssemblyName, System.String, System.Security.Policy.Evidence, System.Reflection.RuntimeAssembly, System.Threading.StackCrawlMark ByRef, IntPtr, Boolean, Boolean, Boolean)
3  at System.Reflection.RuntimeAssembly.nLoad(System.Reflection.AssemblyName, System.String, System.Security.Policy.Evidence, System.Reflection.RuntimeAssembly, System.Threading.StackCrawlMark ByRef, IntPtr, Boolean, Boolean, Boolean)
4  at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(System.Reflection.AssemblyName, System.Security.Policy.Evidence, System.Reflection.RuntimeAssembly, System.Threading.StackCrawlMark ByRef, IntPtr, Boolean, Boolean, Boolean)
5  at System.Reflection.Assembly.Load(System.Reflection.AssemblyName)

解决流程：在重装.NET 4.0,.NET4.5.2,.NET4.6.2后，依然无法运行。后，根据网上查到的资料，说是.NET4.x + win7 的大坑。决定把版本退回到.NET4.0，在项目1重装cefsharp时，看到一句：

1 Deployment:
2   - Make sure `Visual C++ 2013` is installed (`x86` or x64` depending on your build) or you package the runtime dlls with your application, see the FAQ for details.
3

依赖 Visual C++ 2013 的运行环境。

解决方案：安装了 Visual C++ 2013 解决。

在.Net4.5下编译的WPF程序在Windows7下无法运行

ps：不知道我的解决方案是否适用于上述链接作者遇到的问题。