Does not build

[rsemenoff]

Hi, I have just freshly installed Visual Studio 2019, downloaded the source and attempted to build it according to the readme, and I get the following error :

Severity Code Description Project File Line Suppression State
Error C1083 Cannot open include file: 'atlstr.h': No such file or directory WebView2Browser C:\Users\Rwsin\Downloads\WebView2Browser-master\WebView2Browser-master\framework.h 10