Windows 7 still may have trouble. If so, you can go back into the Control Panel and choose Devices and Printers. Find the Bluetooth peripheral device. Windows 7 may or may not display it. If the Bluetooth device appears, right click it and choose Bluetooth Settings. Once this option is enabled, Windows 7 should traansformation discoverable by your device. Another possibility is that the Bluetooth Support What is meant by bacterial transformation might not be running.