When you can't open, edit, or delete a file in Windows File Explorer, it's either still open in a program running in the background or something didn't close properly. Luckily, you can force delete, ...

I have an MST3K movie file (avi) that I'm trying to delete, but every time it says that it's open or in use and it won't delete it. No programs I am running have it open, and this problem occurs right ...