Youtube has recently stopped supporting videos embedded in the format www.youtube.com/v/{key}. So I was trying to convert the video from \"/v/\" to \"/embed/\". However when I t
Try to set your WebBrowser to a "silent mode" (ignoring these script errors). It requires some black IE/COM magic, but it works.
See https://stackoverflow.com/a/6198700/3629903 on how to do it.