VS 之error MSB8020: The builds tools for v110_xp......

VS错误如下

error MSB8020: The builds tools for v110_xp (Platform Toolset = ‘v110_xp’) cannot be found. To build using the v110_xp build tools, either click the Project menu or right-click the solution, and then select “Update VC++ Projects…”. Install v110_xp to build using the v110_xp build tools. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.Cpp.Platform.targets

意思是v110_xp 这个工具无法找到，原因是编译别人的项目，工作集不一样。

解决方法：右键工程->属性->常规, 修改Platform Toolset(平台工具集)，改成自己有的就行了。