Can someone please try to fix this corrupt movie maker file? I've heard of ways of fixing it by editing the code in notepad, but I wouldn't know where to start. I'd greatly appreciate it if someone could fix the code for me, please.

https://onedrive.live.com/redir?resid=DF15F8D0FEB02556!1640&authkey=!AJN7h6D3mFWUhMA&ithint=file%2cwlmp