安装后未能正确加载c#2015编译器

Question

未能正确加载c#2015编译器，2010也是编译器问题和包未能加载的问题，，烦死了 装了一星期了

求解决过的帮忙。

Answer 1

清空%AppData%\Local\microsoft\VisualStudio\14.0\ComponentModelCache下所有文件%AppData%目录你打开运行，输入%AppData%后回车即可。PS:还是VS13好用，不解释。

Answer 2

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