The driver is actually installed by default in Windows and is part of the system. There is no reason to remove or re-install unless some corruption has happened to the system.
The Bluetooth Device (RFCOMM Protocol TDI) component utilizes a TDI transport driver for RFCOMM (Serial Cable Emulation Protocol). This driver/component delivers the Bluetooth RFCOMM protocol layer.
If there are issues with this device in the device manager, re-installing or updating the Bluetooth drivers for your device is recommended.