I have win10 x64 version 1511 build 10586.545 downloaded from this post and activated via Microsoft Toolkit v2.6 beta 5. I check Windows Update daily, but the anniversary update still doesn't appear. Does this happen to you too? Do I have to download the version 1607 ISO + run setup within Windows environment to install it, in order to get the update? Won't it appear in Windows Update? Version screenshots: PS. Sorry, if it has been asked before, but I couldn't find any relevant info.