You will need to turn on Windows Firewall
1. Click the "Start" button. In the search box, type "Windows Firewall", and then, in the list of results, click "Windows Firewall".
2. In the navigation panel, click "Turn Windows Firewall" on.
3. For each group of settings shown, select Turn on Windows Firewall, and then click OK.
4. Try again to download and install the programs you want from Windows Essentials.
Hope this helps!