THE EXTRACTED file contains 4 filesuse file 4 alone for windows 7 or 8 connect the device and go to device manager in windowsclick on the RNDIS and select to update the driver select browse and installnext pageselect Let me pick from a list of device drivers from my computernext pageclick on 'have disk'browse and select the 4th folder from this fileselect rndis file ( system information type file from the 4th folder)later select REMOTE ndis file on right hand side select to install it it asks whether to install or not with a warningselect yesit installs ..in network adapters see for 'Android USB Remote NDIS device' appears enjoy..same procedure works with other folders for different operating systems and 32 or 64 bit specification