HTTP 404-File Not found how to solve

The page you want to view may have been deleted, the name has been changed, or is temporarily unavailable. --------------------------------------------------------------------------------try the following: Suppose you have entered the address of the page in the Address bar, Please make sure that it is spelled correctly.  Open the localhost home page and find a link to the information you are interested in.  Click the Back button to try another link.    Click Search to find information on the Internet. HTTP 404-File not Found

Workaround: Start-perform-cmd-input in cmd enter CD c:/windows/microsoft.net/framework/v2.0.50727 and then aspnet_regiis–i return, install ASP. Aspnet_regiis–ga the ASPNET carriage return, allowing ASPNET to access the IIS metabase and ASP. NET use of the relevant folders.

HTTP 404-File Not found how to solve