1. Make sure your drive's model name by inspecting the safety label on top of your drive.
2. Download the ZIP file with correct model name.
3. Please unzip the downloaded ZIP file.
4. Please close all applications under Windows.
5. Please make sure to keep power supplier without any interruption during upgrade.
6. Execute the firmware upgrade execution file.
7. Select the drive you want to upgrade ( if you have more than one LITE-ON drives ).
8. Upgrading ( No power interruption ).
9. Reboot your PC to see if the firmware has been changed.
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Here's other similar drivers that are different versions or releases for different operating systems: