The user trying to access the page was successfully logged on, but the user does not have permission to access the resource. ...

The user trying to access the page was successfully logged on, but the user does not have permission to access the resource. This means the access control list (ACL) for the resource either does not include the user or explicitly denies the user. Check the ACL for the resource and add the user to the ACL. If the content is located on a share, ensure both NTFS and share permissions allow the user access. It is also possible that the user is part of a group that is denied access.