Cannot open include file: 'HolographicAppRemoting/StreamerHybridPlayer.h': No such file or directory

I have made a unity project for Hololens2 using MRTK and some Azure (SignalR, Digital twins and Storage). Everything is fine on my computer including build an APPX package. However after I gave whole project to my partner, he meets some error while building solution. We are using unity 2020 and visual studio 2019. Anyone knows what is going wrong? If you need more information to solve the problem please tell me.
I have figured out that file is included by Azure Remote Rendering package, witch is not used in my project, and remove that package can avoid this problem but I still want to know why this happened.