How to install roll-up update KB4486457 for Current Branch 1810. Published by Ram on February 9, 2019 In this post, I will show you how to install rollup update for Current Branch 1810. Enjoy! Ram How to install KB4486457 on CB1810 1 file(s) 1.08 MB Download How to install KB4486457 on Current Branch 1810 Related Categories: KB's