Wix harvesting doesn't include .runtimeconfig.json file into .wxs file. My app doesn't run without this file. How can I include it? What can I do in general if Wix doesn't harvest certain file that I want to include?
Are you using any XSL file for transformation which does the job of excluding the particular file from including? Wix should harvest all the files present inside a directory , It does not harvest a specific file . Your heat command will help to diagnosie .
Alternatively you can write a File copy command in WiX for the particular file to copy from the source to destination. Similar to below :
<Component Id="cmp1F85" Directory="INSTALLFOLDER" Guid="*">
<File Id="filC6A7" KeyPath="yes" Source="SourceDir\xyz.json" />
</Component>