For simply reading discs, the generic drivers included with Windows 10 and 11 should work without additional steps.
Note the exact string listed (e.g., MATSHITA BDMLT UJ240AS ). Step-by-Step Guide to Updating Matshita UJ240AS Firmware matshita bdmlt uj240as firmware update updated
Look in the right-side pane for or LowerFilters . If found, right-click and Delete them. Restart your computer. Issue 2: Error Code 19, 31, or 39 in Device Manager For simply reading discs, the generic drivers included
and restarting your PC to let Windows reinstall the default driver. Read/Write Errors If found, right-click and Delete them
Check the to confirm that the drive reflects the updated firmware version string. Troubleshooting Common Update Issues Drive Not Found by Update Utility
If you are using a laptop, ensure the battery is charged to at least 50% and the laptop is plugged into a wall outlet.