Fix Driver Corrupted Code Error: 6 Steps

If you see the error “The driver for this device might be corrupted code,” the most direct fix is to uninstall the device in Device Manager, restart your PC, and let Windows reinstall the driver automatically. If that fails, download the driver directly from the hardware manufacturer’s support site and run the installer as administrator. This article explains why the error appears, the exact steps to resolve it, and how to prevent it from returning.

What Does “Driver Corrupted Code” Mean?

Windows shows this error in Device Manager when a driver file fails a digital signature check or when the driver’s code is incomplete, mismatched, or damaged. The full message usually reads: “The drivers for this device are not installed. (Code 28)” or “Windows cannot load the device driver for this hardware because the driver is corrupted code.” Both indicate the same underlying problem: the operating system cannot trust or execute the driver files.

Common causes include a failed Windows update that left a half-installed driver, antivirus software quarantining a driver file, a corrupted download from the internet, or a hardware device that was unplugged while the driver was being written. The error can also appear after a system crash or power loss during a driver update.

How to Fix It: Step-by-Step

Follow these steps in order. Most users find the first one resolves the issue. If not, move to the next.

Uninstall the device and restart. Open Device Manager (right-click Start, select Device Manager), find the device with the yellow triangle, right-click it, choose “Uninstall device,” and check “Delete the driver software for this device” if offered. Restart your PC. Windows will attempt to reinstall the driver automatically.
Run the hardware troubleshooter. Go to Settings > System > Troubleshoot > Other troubleshooters (Windows 11) or Settings > Update & Security > Troubleshoot (Windows 10), run the “Hardware and Devices” troubleshooter, and follow the prompts.
Download the driver from the manufacturer. Visit the support page for your specific device model (e.g., your laptop brand, graphics card, or printer). Download the latest driver for your Windows version (32-bit or 64-bit). Right-click the downloaded file and choose “Run as administrator.”
Use Device Manager’s “Update driver” option. Right-click the device, select “Update driver,” then “Browse my computer for drivers,” and point to the folder where you extracted the manufacturer’s driver. Check “Include subfolders.”
Check for pending Windows updates. Go to Settings > Windows Update and install all updates, including optional driver updates. Restart afterward.
Use System File Checker and DISM. Open Command Prompt as administrator. Run sfc /scannow, then DISM /Online /Cleanup-Image /RestoreHealth. Restart after each command.

If none of these work, the hardware itself may be failing. Test the device on another computer if possible.

Why Does This Error Happen?

Drivers are small programs that tell Windows how to communicate with hardware. They are digitally signed by the manufacturer to prove authenticity. Windows checks this signature during installation and at boot. If the signature is missing, invalid, or does not match the driver file’s content, Windows flags it as corrupted.

Corruption can occur in several ways:

An interrupted download or update leaves a truncated file.
Disk errors on the system drive damage the driver file after installation.
Third-party security software incorrectly quarantines part of the driver.
Registry entries pointing to the driver are damaged, so Windows cannot locate the correct file.
Overclocking or unstable RAM causes data corruption during file extraction.

Sometimes the error appears after a Windows feature update that changes how drivers are loaded, even if the driver was working before. In that case, the manufacturer may need to release an updated version.

How to Prevent Driver Corruption

Prevention is mostly about avoiding interrupted writes and keeping the system stable.

Always shut down Windows properly, not by holding the power button.
Keep the system drive healthy: run chkdsk /f from an admin command prompt occasionally.
Do not force-close driver installers or unplug devices mid-installation.
Use a surge protector or UPS to avoid power loss during updates.
If you overclock RAM or CPU, run a memory test (like Windows Memory Diagnostic) to rule out instability.
Set Windows Update to install drivers automatically, but be aware that a buggy update can also cause this error. If it does, you can roll back the driver.

Common Related Questions and Misconceptions

A frequent misconception is that the error means the hardware is broken. In most cases, it is a software problem. Another is that “corrupted code” always means a virus. While malware can damage drivers, the error more often comes from a failed update or a bad download.

Users also wonder if they should use a “driver updater” tool. These tools are rarely necessary and can install wrong or unwanted drivers. Sticking to the manufacturer’s official site or Windows Update is safer.

If the error is for a display adapter, you may see a black screen or low resolution. Booting into Safe Mode and uninstalling the driver from there can help, because Windows will use a basic display driver.

When to Consider Reinstalling Windows

Reinstalling Windows is a last resort, but it is effective if the system files themselves are damaged beyond repair. Before doing that, try a “repair install” (in-place upgrade) using the Windows Media Creation Tool. This keeps your files and apps while replacing system files. If the error persists after a clean install, the hardware is almost certainly faulty.

Frequently Asked Questions

Can I ignore this error if the device seems to work?

Sometimes a device works despite the error, but it may be running on a generic Microsoft driver that lacks full functionality. You might lose features like special keys on a laptop or advanced printer settings. It is best to fix the driver to get full performance and security updates.

Will uninstalling the device delete my files?

No. Uninstalling a device driver does not delete your personal files. It only removes the software that tells Windows how to use the hardware. Your documents, photos, and other data remain untouched.

Why does the error come back after every restart?

This usually means Windows is reinstalling the same corrupted driver from its driver store. Use the “Delete the driver software for this device” checkbox when uninstalling, then install the manufacturer’s fresh copy manually. Also check that Windows Update is not automatically reinstalling a bad driver.

Is it safe to use a driver from a third-party website?

No. Only download drivers from the hardware manufacturer’s official support page or from Microsoft Update. Third-party sites may host modified or malicious files that can cause more damage.

What if the device is not listed in Device Manager at all?

Go to Device Manager, click “Action” in the menu, then “Scan for hardware changes.” If it still does not appear, check if the device is disabled in BIOS/UEFI or if the cable/port is faulty. For internal components, reseating them may help, but only if you are comfortable opening the computer.

Can a Windows update cause this error?

Yes. A Windows update can replace a working driver with an incompatible version. If the error started after an update, go to Device Manager, right-click the device, select “Properties,” then the “Driver” tab, and click “Roll Back Driver” if available.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

More in this bed

The whole Tech How-To bed →