Click on the name of your computer at the very top of the device list. Note: You must select the computer name, or the legacy hardware option will be hidden. Step 2: Launch the Hardware Wizard Click in the top menu bar. Select Add legacy hardware from the drop-down menu. In the Welcome window, click Next . Step 3: Choose Manual Installation
The Microsoft Loopback Adapter is a virtual network device that simulates a physical network connection. It allows applications on a single machine to communicate via network protocols even when no physical network hardware is available or active. Unlike the standard localhost address (
In the right pane (Model), select .
This command installs the loopback adapter driver.
The Microsoft Loopback Adapter (officially renamed the ) is a software-defined network interface. Unlike standard network adapters that connect to a router or switch, the Loopback Adapter operates entirely within your computer's memory. Key Use Cases microsoft loopback adapter windows 11
in newer versions of Windows) is a virtual networking tool that mimics a physical network card. It allows you to run network-dependent applications on a computer that has no active network connection, routing traffic from one local application to another without ever sending it to an external network. How to Install on Windows 11 You can install this adapter using the Add Hardware Wizard hdwwiz.exe Launch the Wizard hdwwiz.exe , and press Enter. Manual Selection , then select
No. It operates entirely inside the OS and does not touch your physical network hardware. Click on the name of your computer at
⚠️ : Windows 11 no longer offers the Loopback Adapter via Device Manager’s “Add Legacy Hardware” wizard directly. You must install it manually using the Command Prompt or PowerShell .
If "Add legacy hardware" is missing, click on an empty space inside Device Manager or select your computer name again to refresh the menu focus. Step 3: Select Hardware Manually In the Welcome window, click Next . Select Add legacy hardware from the drop-down menu
Choose "Install the hardware that I manually select from a list (Advanced)" and click Next .