Syntax highlight from Irvine's tutorial shows error(IntelliSence)

[2hard2handle]

Greetings, I am currently reading Irvine's book, 7th edition. I am setting up the environment in Visual Studio. I have an issue on this step(http://www.asmirvine.com/gettingStartedVS2019/index.htm#syntax) I have syntax highlighting errors like on the picture(which is in zip file). I was following all the steps and programm works fine but syntax highlight does not properly work. Could you help to solve this problem? I am using usertype.dat file