Need details on windows installer in visual studio 2019 for windows application

I am migrating the windows C# application from vs2010 .net framework 4.0 to .net framework 4.8 and vs2019.
Set up project has windows installer 3.1 ticked in the prerequisite of vs2010 code. This thing is giving me the following error in vs2019 .WARNING: Could not find prerequisite 'Windows Installer 3.1' in path 'C:\Program Files (x86)\Microsoft SDKs\ClickOnce Bootstrapper\' ,as there is no corresponding installer in that path.
Can you please explain me what i need to do for removing the warning.
VS2019 setup project does not include Windows Installer 3.1 in the prerequisite. So in vs2019 which installer is used and is that default?please explain.
PFA of screenshot of vs2010