How to determine your IIS version ?

You can see the IIS version in the database registry.

Go to : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\InetStp\VersionString


If you like PowerShell, you can do something like that :

About Nicolas 255 Articles
I work as a System Engineer, based in Switzerland with a primary focus on Microsoft technologies. I have 8 years experience in administering Windows Servers. . I am a Microsoft MVP for Cloud & Datacenter Management. I also received the PowerShell Hero 2016 award by PowerShell.0rg. And finally, I am "MCSE: Cloud Platform and Infrastructure", "MCSA: Windows Servers", "Administering & Deploying SCCM", and CheckPoint CCSA certified.