HTTP Error 404.17 - Not Found
Description: The requested content appears to be script and will not be served by the static file handler..
Error Code: 0x80070032
This can happen due to ASP.NET not installed on your web server.
Open Server Manager
Click ROLES on the left pane
Click Web Server (IIS) and check the Role Services
Click Add Role Services and install ASP.NET
Your .NET apps should work fine now