Update since the initial application of the MS provided Windows registry hacks to stop Win 10 nagware and Win 10 installs on Win 7:
So far I've had no more issues w\ Win 10 trying to invade on my Win 7 boxes.
When I upgraded my current box and finally got all sorted out I installed the registry tweaks in my newly installed Win 7 before I hooked up my Ethernet cable and have ran the dreaded Win 10 install updates to test all out.....registry tweaks are still working and are still preventing the Win 10 nagware from showing up and are still stopping any Win 10 installs to date.
Wife's box w\ Win 7 on it has performed flawlessly as well since I installed these tweaks on her box. It also has passed every test I have run when I intentionally ran the Win 10 updates as well to date.
1 of my wife's friends mistakenly installed Win 10 on her laptop w\ Win 7 and it messed her business up pretty good. She came by and asked if I could get Win 7 back for her, so I went in and restored her laptop back to Win 7 then once I did that I also installed these 2 registry tweaks on her laptop and so far she has been a happy camper since.....going on 6 weeks to date.
So far, so good.....all is still working well w\ these 2 tweaks.
Ongoing..........