Unable to install WebAdaptorIIS on server 2012

[MargaretNansubuga]

Hi,

I have a windows server 2012 computer, it has IIS version 8.0. I have installed ArcGIS 10.5 Server very successfully. However, when I try to install WebAdaptorIIS, I get an error, like this and then the installation stops there:

[JayantaPoddar · Accepted solution]

Just a cross-check if the listed IIS components have been enabled.

• Web Server
  • Common HTTP Features
    • Default Document
    • Static Content
  • Security
    • Request Filtering
    • Basic Authentication
    • Windows Authentication
  • Application Development
    • .NET Extensibility 4.5
    • .NET Extensibility
    • ASP.NET 4.5
    • ASP.NET
    • ISAPI Extensions
    • ISAPI Filters
• Management Tools
  • IIS Management Console
  • IIS 6 Management Compatibility
    • IIS 6 Metabase Compatibility
  • IIS Management Scripts and Tools
  • Management Service

[MargaretNansubuga]

Thanks Jayanta Podder, after cross-checking and adding in the mentioned IIS components, I was able to install without any issues.