Checking The Bluetooth Device Driver Version - Sony PCGA-BM1 User Manual

14
Click the "Next" button.
Installation of the new device driver begins. When the installation is
complete, the "Completing the Upgrade Device Driver Wizard" dialog
box appears.
15
Click the "Finish" button.
16
Click the "Close" button to close the "USB Bluetooth Driver
(CSR) Properties" dialog box.
The "System Settings Change" dialog box appears.
17
Click "No".
Do not restart the computer at this point.
18
Disable the Bluetooth function of the notebook, and then
restart the notebook.
The updated device driver becomes active when the notebook is
restarted. For details on how to enable and disable the Bluetooth
function and how to restart the notebook, refer to the manuals provided
with your Sony notebook.

Checking the Bluetooth device driver version

Verify that the Bluetooth device driver has been correctly updated by
carrying out the following steps.
1
Perform steps 1 - 5 of "Updating the Bluetooth device driver"
to display the "USB Bluetooth Driver (CSR) Properties"
dialog box.
2
Select the "Driver" tab and click the "Driver Details" button.
The "Driver File Details" dialog box appears.
3
Verify that "C:\WINNT\System32\Drivers\OIIBTUSB.sys" is
selected, and then check the contents of the "File version"
field.
If the indication is "Version 1.161" or higher, the device driver was
updated correctly.
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