Browser hijack virus removal procedures are widely varied, but it really depends on your level of computer expertise, skill sets, and experience doing virus cleaning on computers. It usually takes 15+ years to be any good at this or more. Tools can only do so much; you have tried most of the things I would; but there is a diminishing return on how much time you spend to fix a virus that can be removed in 1-3 days using brute force methods along with testing of your Hardware and replacing any failing components.
Continuing to fix a browser hijack problem caused by spyware should
NEVER take a professional more than 100 hours, Period. If you have spent more time on it than that already, you are driving your car right into the virus Author's wheelhouse!!!
That's exactly what they want you to do--and most home users also do this for many reasons, they are downright stubborn, embarrassed that they still got hit by a virus even though they spent months or years researching the best AV or AV suite to protect them from viruses/malware, and don't want to ask a professional for help nor pay them for it.
Bottom line, if you brought your computer to my shop; I'd have already backed up all your stuff to external media, and simply wiped your hard drive (or replaced it if failed), and done a Clean Install of W10, reinstalled all your programs and data and be done with it!! This can usually be done in 3 days - 3 months depending on how many apps and or games you have installed on your computer. Remember that this brute force method will prove 99.9% effective on removing whatever virus/viruses you have managed to contract!
Here's a little
TROUBLESHOOTING GUIDE I wrote that will help you to test your hardware and reinstall your W10 from scratch to get it virus-free again:
Windows 10 - Unclickable Task Bar This will fix your problem, and keep you from having tunnel-vision and spending the rest of your life trying to find and remove the virus that took over your Chrome!
Best of luck,
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