Recently i have installed D Link DWA-171 Wireless AC dual band USB adapter on my HP ProBook 450 G2 and just after reboot i am getting code 43 issue. I tried to uninstall + delete drivers for both wifi adapters and only installed updated driver of Realtek after a reboot but issue remains same. I have noticed that i get message that driver is installed successfully then i got code 43.
Laptop: HP ProBook 450 G2
OS: Win 7 Pro (64 bit) with all update installed
Build in Wifi Adapter: Realtek rtl8723be 802.11 b/g/n wifi
New Wifi: D Link DWA-171 Wireless AC Dual Band USB
Can any one suggest way forward ?