May 08, 2013  I have exactly the same issue with a Lenovo X1 Carbon with Wndows 8 Pro 64 bits and it came from Factory with the issue. One came up with a yellow exclamation mark WAN Miniport.

I am having problems with the driver software for my network adaptor WAN miniport (IKEv2). I am getting this error message: This device is not working properly because Windows cannot load the drivers required for this device. I try a lot of solutions I found on forums., I reinstalledall the drivers of the others network adaptaters (Realtek PCIe GBE Controller, wifi etc.), but nothing changed, I still have the yellow! In front of my ikev2 network adaptator. Eveything is fine on the laptop (Dell studio 14Z), I have internet etc., but I cannot configure a new VPN connection, which is automaticaly changed as dial up connection by W7. It seems to be due to my WAN miniport (IKEv2) issue.

I was able to do it in Vista befoer upgrading to W7. Do I need to downgrade to Vista?!?! It seems it was better.

Hi Sam, Welcome to Microsoft Community. It would be great if you can answer the following questions: 1. Were there any changes made on the computer prior to the issue? Do you get any error message? Shukran allah 3gp video song download.

If yes, what is the complete and exact error message? What is the make and model of the computer? Code 31: This device is not working properly because Windows cannot load the drivers required for this device. To resolve the issue with WAN (Wide Area Network) Miniport drivers, follow these methods: Method 1: I would suggest you to follow these steps and run the Hardware and Devices troubleshooter: a. Click on Troubleshooting.

Click View all on the left pane of the screen. In the list of options, click on Hardware and Devices. Click Next and follow the on-screen instructions. Method 2: I would suggest you to uninstall any driver package installed on the computer and then try to install the drivers by downloading it from the manufacturer’s website.

Drag the mouse to bottom left corner and right-click on the Start icon. Select Device manager. Right-click on the Wan Miniport driver and click Uninstall. You may also refer to the link and check if it helps: Wired and wireless network problems If you are still facing the issue, please reply and we will be glad to help you.