How to Fix Code 39

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)


There are several causes of Code 39 errors:
• A required device driver is missing.
• A required binary file is corrupted.
• There is a problem with the file I/O process.
• A driver that is referencing an entry point in another binary file is unable to load.


Uninstall and reinstall the driver:

Uninstall the driver from Device Manager, and then scan for new hardware to install the driver again.

You may be prompted to provide the path of the driver. Windows may have the driver built-in, or may still have the driver files installed from the last time that you set up the device. However, sometimes, it will open the New Hardware Wizard which may ask for the driver. If you are asked for the driver and you do not have it, you can try to download the latest driver from the hardware vendor’s Web site.

1. On the device Properties dialog box, click the Driver tab, and then click Uninstall. Follow the instructions.

2. Restart your computer.

3. Open Device Manager, click Action, and then click Scan for hardware changes.

Recommend resolution:

Driver Tuner, the official driver update tool for PC users. The tool automatically finds drivers that need to be updated and then updates them to the newest version. Instead of worrying about manually updating drivers, Driver Tuner does it all for you. This tool is designed for PC users who don’t want to stress over updating their drivers. Continue reading this Driver Tuner review as I explain why this driver update tool is worth your time and money.

Driver Tuner updates many types of drivers such as audio drivers, video drivers, network drivers, printer drivers, webcam drivers, camera drivers, keyboard and mouse drivers, Bluetooth drivers, and wireless drivers. Find out the complete list by registering Driver Tuner, there are many more drivers that can be updated. The list is larger than the one I have provided! Driver Tuner uses its powerful driver database to ensure you get the updates you need, and it is compatible with many Windows version and easy to use.

Download Drivertuner then:

Step1. Click the button [Start Scan] to scan for the drivers.

Step2.Browse and choose the drivers you want to fix or update, and then click the button [Download] to download the drivers.

Step3.Install the downloaded drivers.