when I tried to install Sitecore 9.1 I am facing the below error
Install-SitecoreConfiguration : Enable-WindowsOptionalFeature failed. Error code = 0x80240438
Kindly help me to resolve this issue.
Looks like this is a new machine and does not have the necessary prerequisites.... so, run the prerequisites.json before running the actual Sitecore installation... you can also use this tool that can set up prerequisites -