Joe, an employee, took a company-issues Windows laptop home, but is having trouble connecting to any of the shares hosted on his home media server. Joe has verified he is connected to the Internet…

An IP conflict would prevent the laptop from communicating on the network entirely, including internet access, but Joe confirmed internet connectivity is working.

A corporate VPN would route traffic through the corporate network, which could block home share access, but a corporate VPN is not typically enabled by default on a home user's session without explicit configuration.

A firewall exception might be needed in some cases, but the most direct and likely cause on a home Windows network for not accessing shares is the absence of HomeGroup, which manages the necessary sharing permissions automatically.

HomeGroup is a Windows feature specifically designed for sharing files and printers between home computers on the same local network; without it enabled on both the laptop and the home media server, Windows will not allow access to those shares because the necessary peer-to-peer sharing protocols and permissions are not established.