I've reported problems with uploads to YouTube from MovieMaker for several weeks and can't get any response from Microsfort. This is so disappointing and frustrating when all the Microsft engineers just ignore problems and provide nonsense responses that don't answer the questions asked. Going by the number of other users asking similar questions, this is not an isolated incident. But then Microsoft just doesn't provide any help at all. Can Microsoft acutally provide a working solution to the problem? This is so frustrating when the so-called experts themselves have no idea what advice to provide and just provide unhelpful answers. We all know that you can save the movie on movie maker and them upload manually on the YouTube, Facebook site. That is not the question. The question is why, all of a sudden does MovieMaker not work to allow you to upload direct to YouTube etc. I have always been able to upload direct from movie maker to YouTube - and it is a lot quicker on Moviemaker than from the YouTube page. Now when I click on the YouTube symbol I don't get a YouTube sign in page so that I can upload. All I get is a message to say "You movie was not published successfully. The following error occurred with your movie (0x800488FA)." This happens with FB, Flickr, OneDrive - only the Vimeo link works. WHY is that occurring. Please don't tell me to save the movie and then manually upload from the YouTube or FB page. I know I can do that. I want to know why moviemaker no longer allows you to upload direct from the moviemaker site. Surely it is not to much for Microsoft engineers to actually work out what the problem is and provide a proper answer instead of providing answers to questions that aren't being asked. Come on- a bit of helpful professionalism here Microsoft. If you can't provide a proper answer/solution then you are really failing in you job.