In short I don't feel this is the ideal bootcamp scenario. Now, my Windows 10 is working, wifi is working, used the keyboard and trackpad drivers in the apple folder included in BOOTCAMP5 but it didn't make any change, can't use rightclick from trackpad, can't forward delete from keyboard etc. I then specifically ran the broadcom driver in it, it did install and now the wifi is working fine. I downloaded BOOTCAMP5 drivers from support page, the setup.exe doesn't execute, it says 'this version of bootcamp is not intended for this computer model'. Installed Windows to BOOTCAMP partition and it successfully installed.

So, in final attempt after the creation of BOOTCAMP partition and booting back to MacOS, I attached my Windows 10 bootable flash drive, I rebooted the system and held the Opt key, and selected the bootable drive. I have undone this partion and ran the bootcamp again, gave several attempts to this but same thing happens. The bootcamp did create the BOOTCAMP partion though. Ideally at the end of the process after the reboot windows installer should open up but instead my machine booted into MacOS again. I had the ISO already which I copied to downloads folder on my mac, and ran the bootcamp.

Yesterday, I tried using Bootcamp to install windows 10 on my Macbook Air Early 2015 8gb, 128gb ssd, MacOS HighSierra.

Bootcamp drivers windows 10 on windows