Why Windows 10 Explorer show a SandDisk USB as 2 drivers, a CD and a disk, after Diskpart format the USB?

[coderming]

The Diskpart commands I used for formatting the USB : select Disk 1; clean; create partition primary; active, format fs=fat32 quick;
After that , the Windows Explorer shows 2 drivers associate with USB: 1) D driver as a CD driver with LaunchU3.exe,.. on it , and 2) E driver as a System Volume.

Later I use Diskpart clean on the USB. The Diskpart no long see the USB, neither Disk Manager. However the D and E are still accessible from Explorer and Command Prompt.

 

[popatim]

Your Flash drive is using Sandisks U3 launcher. You can follow these Instructions from Sadndisk to remove it. Bear in mind that you will also lose the apps associated with the u3 system