Why does the folder appear open in another program

The analysis reason ： When the program is running, other device connections are opened , The process of this file has been running in the background , So you can't close , You can end the process , You can close it .

1、 Right click on the taskbar , Click Select... In the list 【 Task manager 】;

2、 After entering the task manager , Click above it 【 performance 】 tab ;

3、 After entering the Performance tab , Click... At the bottom of the page 【 Open the resource monitor 】;

4、 After entering the resource monitor page , Click... In the menu bar at the top of the page CPU tab ;

5、 Enter into CPU After the page , Find... In the middle of the page “ Associated handle ”, In the search bar behind it, enter the name you just want to rename 、 Delete or move the file name , Click search after input ;

6、 After a short wait, the search can be completed , Find the file name searched in the search results , It's roughly as shown in the picture ;
Names are explore.exe, Types are file,PID Is a process,

8、 Select the file name to search in the search results , Right click , Right click in the list to select **【 The end of the process 】** that will do .