I have quite a few folders on my windows 10 home premium computer that I can select videos from on my tablet running videostream for android. But for some reason, there are some folders on my windows 10 computer that videostream will not accept in the box where you add folders for viewing of videos through the android app. I even removed a few folders and tried to add the other folders in, but without success. If I want to watch the videos from those folders, I have to start them on my windows 10 computer through videostream and then I can control them using my android app, which casts them through my chromecast device hooked up to my tv. The folders that cannot be added are on the same external hard drive as all the other folders that have already been added. Example of a folder that has been added - G:\Bit torrent temp\Person of interest\Person Of Interest S01 Season 1 Complete 720p BluRay x264 AC3 - TheKing . Example of a folder that cannot be added - G:\Bit torrent temp\FBI most wanted\FBI.Most.Wanted.S01E02.HDTV.x264-SVA[ettv] . Also - G:\Bit torrent temp\FBI most wanted - could not be added.