Hello, everyone. I've got a problem here and want to figure it out as soon as possible.I'm on Vista, and have installed Leawo Free YouTube Downloader; the program is here - http://www.leawo.com/youtube-downloader/. This program worked fine in the past two weeks, I have used it to download a lot of online videos to my computer. But now, the youtube downloader does not open. It appears in task manager as a process but not as an application. The process is still taking up 50% of the CPU. Any way to make the window appear?