There's a specific way you should uninstall programs on Windows 10, and it involves going into your Apps and features menu.

You installed an app or program on Windows 10 but it’s now causing problems. Rather than troubleshoot the issue(s) or revert the PC back to a previous working state ...

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, ...