Now you can select it for adding another device.
If you do not have a Bluetooth dongle connected to your PC, you will need to uncheck the DualShock 4 driver and Uncheck the Install Bluetooth driver.Make sure your Bluetooth dongle is connected. In the next screen, select the options Install DualShock 3 driver and Install Bluetooth driver if neither is already selected.The big green button above the Run Driver Installer field appears after ScpToolkit is set up.
Unplug the DualShock 3 controller from PS3 if it is already paired with it.Now, if you have got everything that you need, the next comes as follows.
How Much VRAM Do I Need For 1080p Gaming?