So I've been trying to empty my trash on my MacBook pro for a while now. Back a while ago I had to download the 'Safe Connect Mac Installer', and I accidentally downloaded it like 5 times lol. Well, I tried to delete all the extra downloads I had, and when I try to empty the files out of my trash it says that they are ALL in use. Can anyone tell me how I could delete the files, or just how to empty my trash reguardless of if the items are in use?