How to add files from other directory to IIS-localhost

Hi IIS Community,

Multiple HTML files reside at a different path, say `C:/some-name/documents/GitHub/Directory`, not in the `inetpub\wwwroot` directory.

So how can I still use or render those files in localhost? I tried creating a virtual directory from the manager but failed to do the expected result. Every time I face "HTTP Error 500.19 - Internal Server Error"

Please help me with the same.

Cheers,

Rishu Mehra