Help to Fix 404 Error

My site has some Error 404 problems with

Who have had this error can help me overcome

I thanks

Well, a 404 error means a file is missing. Are you sure the file exists?


Also make sure it is read-able by the IIS guest user account. Or IIS will not have access to it.

but my host does not exist, it is updated from webmaster tools and I do not want to have the appearance of this bug