How to enable internal lan for Windows?

1. Click on Start button, then select "Control Panel".
2. Click on "Add Hardware", then "Next".
3. Choose "Yes...", then click on "Next".->
4. Choose "Add a new hardware", than "Next"
5. Choose "Install...", then "Next"
6. Chose "Network Adapters", then "Next"
7. Select
• Manufacturer = "Microsoft"
• Network Adapter = "Microsoft Loopback Adapter"
8. Click on "Next", "Next", then "Finish".