Ok so my system specs are in my signature below> My issue is with the Killer Networks Xtend driver. Whenever I install that driver my computer will not boot to windows but to a BSOD that states IRQL not equal or then less. However as long as I leave this driver uninstalled everything works fines. My issue is that I do use the Xtend features often and not being able to install this driver has been a headache. I know this driver is my issues as I reformatted windows and installed all my drivers one by one and it is this driver and only this driver I'm not able to use. I have contacted both Windows support and Killer Networks support, neither have been able to solve this issue.