What if the Win7 system does not open my WiFi feature?

My wifi is a feature-enabled wireless network connection and sharing tool that brings great convenience to our shared network, as well as the "notebook win7 clean intel My WiFi Technology usage guide". However, in the use of the inevitable encounter some problems, such as the Intel my WiFi technology interface, the My WiFi display is disabled (pictured), unable to click on the Enable, which gives us the use of my WiFi features a certain obstacle, this problem should be how to solve it?

Workaround/Step:

1, first check the Device Manager, and then directly open the Microsoft Virtual Wifi miniport Adpter. If you have Microsoft Virtual Wifi miniport Adpter#2, you should also open it in time. As shown in the figure:

2, open my WiFi function, the wireless of this machine should be opened in time. If the computer has been connected to the wired network, then the wireless should not be in a connected state, in time to disconnect the wireless connection. As shown in the figure:

3, then open again, as shown in the picture:

About the Win7 64-bit My WiFi feature is not open to use most likely the related device is not turned on, we can follow the tutorial method to set, I believe that the encountered my WiFi can not be enabled and easily resolved.