The server understood the request but is refusing to fulfill it. Authorization will not help and the request SHOULD NOT be repeated. If the request method was not HEAD and the server wishes to make public why the request has not been fulfilled, it SHOULD describe the reason for the refusal in the entity. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no another response is applicable.
The 403 Forbidden error is an HTTP status code which means that accessing the page or resource you were trying to reach is absolutely forbidden for some reason.
Error 403 code for Windows can be extremely broad and each number will represent a different problem. To be able to use these ‘codes’ to be able to fix what is wrong a good deal of investigation must be made.