Problems with itellisense

Hello. I created a new c++ class, and use Visual Studio as editor. My project builded succesfull, but intellisense, wrote a lot of mistakes. Because of this, Intellisense cannot properly emphasize syntax and suggest ctrl + cpace.

I searched a lot, but nothing helped. How to solve this problem?

Alexey, see this response to a similar question. It may help resolve your issue.