The Icon Faerie

So I have these files that aren't letting me delete them, and I remembered a program that I used to have where I could choose to have the files deleted next time I restarted Windows. I can't remember the name of it, I'm not sure if it's still installed on Lolita, and my Google-fu skills aren't up to par today. Can anyone help?

ETA: NEVER MIND. I found something that works. Unlocker, if you're curious.