HTTP Error 404 is an error message means that web page you are looking for cannot be found. The 404 error is also known as "File not found".

If  HTTP 404 error will be come. what you do ?

• Make sure the URL is entered correctly
• Try the URL with a different file extension (.html, .htm, .shtml, .php)
• Try deleting the filename from the URL, to see if there is anything viewable in the directory
• Go to the main page of the site and look for a search function
• Go to Google and search for a similar page