New txt file, enter the following, save as xxx.reg file (random name), run the file, restart the computer.
Registry Editor Version 5.00 Windows ; cancel the file download file manager left side resource folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {088e3905-0323-4b02-9826-5d99428e115f} ] ; cancel file resources Manager on the left side of the 3D object folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {0DB7E03F-FC29-4DC6-9020-FF41B59E513A} ] ; cancel the file explorer on the left picture folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {24ad3ad4-a569-4530-98e1-ab02f9417aa8} ] ; cancel the file explorer on the left side music folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {3dfdf296-dbec-4fb4-81d1-6a3438bcf4de} ] ; cancel the left side of the desktop File Explorer folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {B4BFCC3A-DB2C-424C-B029-7FE99A87C641} ] ; cancel the file explorer on the left side documents folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ { }-956B-92703aca08af d3162b92-9365-467a ] ; cancel the file explorer on the left side video folder [ -HKEY_LOCAL_MACHINE \ SOFTWARE \ in the Microsoft \ Windows \ CurrentVersion \ Explorer \ MyComputer \ NameSpace \ {f86fa3ab-70d2-4fc7-9c99-fcbf05467f3a } ]