I do not know how to install and uninstall the dedicated driver software.

See "Installing the driver software" in the Operating Instructions for this unit for the installation procedure.
The Operation Instructions can be obtained from the Pioneer DJ support page.

The procedure for uninstalling the driver software is described below.
Uninstall:
Windows 10/8.1/7
1. Open [Programs and Features] in the Control Panel.
2. Select [Pioneer INTERFACE2 Driver], then click [Uninstall or change].
3. Operate following the instructions that appear on the screen.
If you are asked for the administrator’s password or a verification, input the password or provide the verification information.

Mac OS Sierra 10.12/Mac OS X 10.11/10.10/10.9
1. Double-click the uninstaller [INTERFACE2 Uninstaller.app] to launch it.
*The uninstaller [INTERFACE2 Uninstaller.app] is stored in the disc image [INTERFACE2_M_*.*.*dmg] downloaded when the driver software was installed.
2. Follow the instructions that appear on the screen.
3. After uninstallation is completed, be sure to restart the computer.