题主新装的win10，顺便下了的visual studio2015.
装了C++，但是一直写helloworld报错，网上查不到相关资料，不知道怎么办，还希望会的人可以帮帮忙。
在装C++时，好像报过一个小错，但是题主并没有注意。。。
PHP中文网2017-04-17 13:07:43
If you are just scared by the intellisense error message, just ignore it, these are not real compilation errors. Mainly because the front ends used by cl.exe and VC++ plug-ins are different.
If you want to get the correct error message, please open the Output window first, then rebuild, and you will see it.
高洛峰2017-04-17 13:07:43
If you think it is an error during installation, it is recommended to reinstall it and check the specific situation
