How to Resolve WAN Miniport Driver Issues in Windows OS [Updated 2024]

A Wide Area Network (WAN) Miniport driver is a type of software driver that functions as an auxiliary connection for enabling networking in your Windows PC. To ensure a faster and more seamless internet experience, it's crucial to keep your WAN Miniport up to date. However, occasionally issues may arise with the WAN Miniport, necessitating a solution to fix Wan Miniport driver problems in the Windows operating system.

Types of WAN Miniport Drivers

Before discussing the solutions, let's first understand what WAN (Wide Area Network) Miniport Drivers are. As mentioned, there are two types of WAN Miniport Drivers, which are as follows:

• CoNDIS WAN: It aids in maintaining larger-scale functionality, controlling WAN data communications. However, it is supported only by newer or recent operating system versions.
• NDIS WAN: Both older and newer versions of the operating system support NDIS WAN. It facilitates data transfer from one PC to another by utilizing network adapter cards.

Reasons Behind Glitch in WAN Miniport Driver

WAN Miniport drivers play a crucial role in various functionalities, such as wireless and alternative connections. However, issues with these drivers can lead to disrupted connectivity, which might occur due to the following reasons:

• The PC system is in an unhealthy state.
• The system has been infected by a virus that is affecting driver functionality.
• If the drivers are outdated, you require more capable ones to meet the demands of the updated Windows operating system.
• The driver version is incorrect or inappropriate, causing sudden PC performance issues or damage to the WAN Miniport.
• System files might be malfunctioning due to malware attacks, version inconsistencies, unexpected power outages, or update-related issues. In this case, it's advisable to use antivirus software like TotalAV to remove malware.
• Corrupted drivers can result in hardware malfunctions, communication issues, or connectivity errors.

Regardless of the reason, you can resolve Miniport driver issues in the Windows operating system by employing the solutions listed.

How to Fix WAN Miniport Driver Issues in Windows OS?

There are effective approaches to address this issue more efficiently. Allow me to guide you through them:

1. Solution 1: Manually Update WAN Miniport Driver Using Device Manager
2. Solution 2: Repair Corrupted Files Using SFC
3. Solution 3: Automatically Update the WAN Miniport Driver

Solution 1: Manual Update WAN Miniport Driver Using Device Manager

There's always the option to download and update the WAN Miniport driver manually. This method aids in resolving WAN Miniport driver issues in the Windows operating system. Before proceeding with the necessary steps, make sure you have a stable internet connection.

Step 1. Press the Windows key and the R key together on your keyboard to bring up the Run box on the screen.

Note: There are more efficient methods to access Device Manager. If interested, refer to how to open Windows Device Manager for details.

Step 2. In Device Manager, double-tap on "Network Adapters."

Step 3. Right-click on the WAN Miniport and select "Update Driver."

Step 4. Proceed with selecting "Search automatically for updated driver software."

Step 5. You can see some instructions on the screen; follow them and complete the process.

Solution 2: Fix the Corrupt Files using SFC

You might not be aware of the root cause, but you can still resolve the WAN Miniport driver issues in the Windows operating system by utilizing the System File Checker (SFC) command. By executing the 'Scannow' command, you can identify corrupted files and automatically repair them through the correct process.

Step 1. In the Windows search bar, type 'Command Prompt' and right-click on it. Then choose 'Run as administrator' to open the command window.

Step 2. Type the sfc /scannow command in the provided field and proceed by pressing the "Enter" key.

Next, you need to step back and wait for the verification process to finish. Once that's done, restart your PC to check if the issue has been fully resolved.

If you discover that the 'sfc /scannow' command or System File Checker is unable to resolve your WAN (Wide Area Network) issue, you can utilize the Deployment Imaging and Servicing Management (DISM) tool. Proceed by executing a command to校对 Windows 系统映像. To do this, you'll need to input the following command: ``` DISM /Online /Cleanup-Image /RestoreHealth ``` After running this command, DISM will scan and repair any corruption in the system files that might be causing the WAN problem. Please note that this process may take some time, and you'll need an active Internet connection for it to download necessary components from Microsoft's servers.

Dism /Online /Cleanup-Image /CheckHealth This command checks the health of the Windows image in your system. It is used to diagnose any potential issues with the operating system's components or system files.

Dism /Online /Cleanup-Image /ScanHealth This command checks the health of the Windows image in your system by scanning for any corrupted or missing files. It is used with the Deployment Image Servicing and Management (DISM) tool, which is a command-line tool that helps maintain and service Windows images.

Dism /Online /Cleanup-Image /RestoreHealth

After executing the provided commands, thoroughly check if the WAN Miniport driver issues have been fully resolved in the Windows operating system.

Solution 3: Automatically Update the WAN Miniport Driver To automatically update the WAN Miniport driver, follow these steps: 1. **Download Driver Update Software**: To ensure you get the most recent and compatible drivers, use a reliable driver update tool like Driver Booster or Smart Driver Care. These tools scan your system for outdated or missing drivers and provide an easy way to update them. 2. **Run the Software**: Install the chosen driver update software on your computer and launch it. Make sure you have administrative privileges to access all system components. 3. **Scan for Updates**: In the software interface, initiate a scan to detect any outdated or problematic drivers, including the WAN Miniport driver. 4. **Identify the WAN Miniport Driver**: Once the scan is complete, locate the WAN Miniport driver in the list of detected drivers. The software should indicate if it's outdated or needs updating. 5. **Update the Driver**: Select the WAN Miniport driver and click on the "Update" or "Update Now" button. The software will then download and install the latest version of the driver automatically. 6. **Reboot Your System**: After the driver update is finished, restart your computer to apply the changes and ensure the new driver is properly installed. 7. **Verify the Update**: Check if the WAN Miniport driver issue has been resolved by testing your internet connection or running a network diagnostic tool. Remember that using third-party software carries some risks, so always choose reputable tools and keep your antivirus software up-to-date to protect your system. Alternatively, you can visit the manufacturer's website to download and install the latest driver manually.

Sometimes, you might need more time to patiently download and update the WAN driver manually. Other times, you might need assistance from SFC (System File Checker) and DISM (Deployment Image Servicing and Management). However, if you wish to save time, choosing an automatic method and using Driver Easy software is more efficient. It aids in identifying your system and finding the suitable drivers for you. You don't have to concern yourself with

Step 1. Begin by downloading and installing Driver Easy.

Step 2. Next, launch the software and tap on the "Scan Now" option. You'll observe the software initiate the scanning process, during which it will examine all drivers with issues or problems.

Step 3. Tap on the button labeled "Update." You'll find it next to the flagged network adapter. This will initiate an automatic download of the correct driver version suitable for your PC. The free version of the software will suffice for this purpose.

Following that, proceed with the driver installation. Alternatively, you can click on the "Update All" option to automatically download and install any missing or outdated drivers. However, for this feature to work, you'll require the PRO version, as the free version does not include this capability.

Step 4. To apply the changes, restart your PC.

Once the process is completed, you can use the latest version for drivers related to WAN Miniport.

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Conclusion

With our recommended solutions, you can thoroughly resolve WAN Miniport driver issues in the Windows operating system. Additionally, running an anti-malware scan can help detect and block malware and viruses that may be causing driver corruption on your PC. Keeping your Windows up to date ensures that you receive patches for any errors. If the problem persists or you are unable to execute the provided commands, it's advisable to seek professional assistance to tackle this issue.