[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。
相关其他链接:
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。
程序员何苦为难程序员!