Exceptions encountered by the IIS publishing Web site

1.0 HTTP Error 401.3-unauthorized
You do not have permission to view this directory or page because of the Access Control List (ACL) configuration or encryption settings for this resource on the WEB server.
Detailed error information
Module IIS Web Core
Notify AuthenticateRequest
Handler Staticfile

The most probable cause:
Users who authenticate through the WEB server do not have permission to open files on the file system.
If the resource is within a universal naming convention (UNC) share, the authenticated user may not have sufficient share or NTFS permissions, or the share permissions do not match the physical path permissions.
Solution ***************
Give the folder IUSR permissions for the user.

2.0 access to the path is denied.
NETWORK SERVICE

Exceptions encountered by the IIS publishing Web site