Microsoft Virtual WiFi Miniport Adapter randomly installed W7

simmons33

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Nov 7, 2012
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So I turned on my PC a few hours ago and found that 2 hours later, said driver was installed according to Device Manager/Action Center/Event Viewer...

Im not sure what could have done this. I've had this board, an Asus Z87-Plus, for almost two years now and this windows install in only 2 weeks old. This is the first time I have ever seen this in Device Manager, and I check things quite frequently.

I have a somewhat vague idea of what it is used for, creating a virtual wireless connection similar to VMs but I'm curious why It would have randomly installed itself considering my Previous Windows Install was 20 Months old and I never saw it once.

My NIC is an Intel I217-V Using Asus' most up to date Intel driver
My Wifi is an TP-Link WDN-3800 which is currently not being used....

Currently using the NIC.....

What would have installed this?

Edit - Seems now that this has been installed, Im logging these errors once every reboot in Event Viewer

Event ID - 1001
Source - Dhcp-Client

Your computer was not assigned an address from the network (by the DHCP Server) for the Network Card with network address XxXXXXXXXXXXXX. The following error occurred: 0x79. Your computer will continue to try and obtain an address on its own from the network address (DHCP) server.

According to IPCONFIG /ALL , The Physical Address for the Microsoft Virtual WiFi Miniport Adapter, also known as wireless connection #2, is XX-XX-XX-XX-XX-XX, the same as the output in the event Viewer.....Replaced with Xs.....well...because

This is quite annoying

Edit 2

Ive disabled the Device via Device Manager since I dont plan to use its functionality and I dont know what decided to install it. Ive ran Malware/Virus Scans using Malwarebytes, Avast and NPE and have come back clean....

This also solved the DHCP errors in Event Viewer.
 
I've also had this show up on a Win 7 laptop today.

I haven't installed anything recently on it but I did put TeamViewer on two PCs on my home LAN last week.

A virus scan with AVG discovered nothing.

I'm wondering if it may have something to do with the Win 10 nagware I've disabled.