Killer Wireless-N 1103 not connecting to my network.

Alienware M18X/Dell 64 bit
Intel Core i7-2760QM
Adapter card: Killer Wireless-N 1103 Network Adapter
by Bigfoot Networks Inc.

I'm upgrading from Windows 7 to 10. I have no internet access. I'm writin on my iPad. I beg you to please send me a cab file that fixes my problem. No internet after upgrading from 7 to 10 on a one year old Alienware computer with all the works. My adapter is a "Killer Wireless-N 1103 Network Adapter by Bigfoot Networks Inc. I first went to them to find directions. They sent me to this link to download on my older computer a cab file. I did. It failed. The needed files were not on my system. I noticed that the fix was for 8.1 to 10. Mine was upgraded from 7? To 10. All other desktops, laptops are internet capable. All my iOS systems use my router too. The problem is unique to only my most advanced computer, ironically. Thank you in advance for helping me. Please open a case number and let's get me rolling. I'M NO NOVICE. IM AN ADVANCED USER OF TECHNOLOGY FOR Microsoft, Apple systems and software. I've been troubleshooting this great problem for a week up to 5 hours most days. Before sending instructions and wasting your precious time, ask if I did something. If not, then we may have a solution in the works. I'm tried the video adapter company's suggestions and downloaded a fix for upgrading from 8 to 10. That too failed, as I had guessed. At this point I'm willing to try most things.
Thank you
George

 

Check out the link in my signature. There are some tweaks there that could help (although I don't know if the old drivers listed there would work - but the rest of the tweaks should be).

If it doesn't help, you could try the latest driver from killergaming.com.