I downloaded, installed and activated Office 2016 with the O2016RTool without any problem. At this moment, I have 16.0.6228.1004, activated, works perfectly. Everything seems to be O.K, BUT, I observed that in the applications File - Account - Office updates - Update now (or similar, sorry, I use a Hungarian version) does nothing, again (the same happened a few times at earliar versions of Off2016 and even on another computer!). What is more, in this state I cannot uninstall Office by the normal method (only with FixIt, but after it it is impossible to install a new Office). I tried to use O2016RTool again to install 16.0.6001.1034_hu-HU_x86_x64 manually, but after the download the setup phase fails (for a moment, I can only see the orange logo of the Office installer, but that's all). Unfortunately, this situation is familiar to me. The only thing I can do is the complete reinstall the computer what I hate. Could you suggest me, friends, a nice, smart trick to make Update work again, without reinstallation of Office?