I am getting the following error while accessing a file through ASP web site just hosted on Windows 2016 server.  

404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.

Earlier the website was running successfully on Windows 2003 server.

The folder and the file are on the same IIS server on Windows 2016. 

Earlier the folder on Windows 2003 server was having an option to share the website, which was configured correctly, and it worked, but now there is no option on Windows 2016 server for a folder to share any web site, which might be the reason for the error.

Can any one guide me how to share a folder and its files to a web site on the same server Windows 2016, or any suggestion / alternative solution. Thanks !!