I tried working out if mwvirk is still planning on upgrading to Windows 10, or if he has given up and decided to re-install 8.x so sorry if the problem has been solved or if the following is no longer relevant, maybe someone having a similar problem will find it useful. Fix No Wi-Fi Available After Windows 10 Upgrade Issue, Here’s How http://www.redmondpie.com/fix-no-wi-fi-available-after-windows-10-upgrade-issue-heres-how/
