Audio Static Noise Of Published Videos In Windows Live Movie Maker

Hi, i've been using Windows Live Movie Maker for years now and cannot find another simple and easy to use video editing software as an alternative. The problem is that whenever I publish a movie, no matter what type of file or video quality, there is always terrible static, and audio of video dramatically decreases. The problem doesn't exist while playing video in Movie Maker but only once video is published. This is really annoying and frustrating to me as I had no other choice but to publish hundreds of crappy sounding videos for my work. I am currently running Windows 10 but I had the same issue when using Windows 8. I tried pretty much everything and have spent countless days and nights trying to resolve this. I would be really appreciative if someone could help me, thanks.