There are several ways to solve this problem.
The first is to reboot the computer after the deletion, but be careful not to set the game box to boot automatically.
The second is in safe mode to remove, after the boot has been pressed F8 can choose Safe Mode.
The third is to close the associated process and then close all processes that can be closed (not system processes).
The fourth is to use a batch file to delete. Create a text document, copy the command below, and then change the suffix name to bat. Drag the file you want to delete to delete it.
The order is as follows:
@echo off
del/f/a/q?%1
RD/S/q?%1
Echo.&pause
The fifth option is to close the Explorer.exe process and then delete the file at the command prompt character.
The sixth option is to enter DOS and remove them with the Del, delete, and RD commands.
The seventh method is LS said, with some software intelligent Uninstall, brute Force uninstall, smash files and so on function deletion.
The eighth one is to remove the file after moving it (generally not), or to delete it after renaming it. If not, create a text document on the desktop, change the name to the name of the file, and cover the past.
The nineth option is to replace the file with another system, assuming 2 systems are installed.
If not, check to see if it is blocked by security software such as antivirus software or firewalls.