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How to Fix Windows ERROR_318: Step-by-Step Troubleshooting Guide


If you’ve encountered Windows ERROR_318, it’s likely disrupting your workflow and causing frustration. Don’t worry—you’re not alone. Many Windows users come across this error at some point, but the good news is it can be fixed with a bit of patience and the right steps. In this detailed guide, we’ll walk you through how to diagnose and resolve Windows ERROR_318 in a simple, step-by-step way, so you can get your system running smoothly again.


What is Windows ERROR_318?

Before diving into the solutions, it’s helpful to understand what ERROR_318 means. Generally, ERROR_318 refers to a specific system or application error code related to conflicts in device drivers, corrupted system files, or issues during installation or updates. This often causes apps or Windows features to malfunction or prevent certain operations.


Common Causes of Windows ERROR_318

  • Outdated or corrupted device drivers
  • Conflicting software or incomplete installations
  • Corrupt system files or registry issues
  • Malware infections interfering with system processes
  • Hardware malfunctions or connection problems


Step-by-Step Guide to Fix Windows ERROR_318

Step 1: Restart Your Computer

It might sound cliché, but a simple restart can often clear temporary glitches that trigger errors.

  1. Save your work.
  2. Click the Start menu > Power > Restart.
  3. Once rebooted, check if ERROR_318 still appears.


Step 2: Run Windows Update

Updates often include bug fixes and driver updates that can resolve ERROR_318 issues.

  1. Open Settings (Windows Key + I).
  2. Go to Update & Security > Windows Update.
  3. Click Check for updates and let Windows install any pending updates.
  4. Restart your computer if prompted.


Step 3: Update Device Drivers

Outdated or corrupted drivers are a common cause of ERROR_318.

  1. Press Windows Key + X and choose Device Manager.
  2. Look for any device with a yellow warning icon.
  3. Right-click the device > Update driver.
  4. Select Search automatically for updated driver software.
  5. Follow prompts to install updates.
  6. Repeat for all problematic devices and restart the PC.

If Windows can’t find drivers, visit the device manufacturer’s website to download the latest version.


Step 4: Run the System File Checker (SFC) Tool

Corrupt system files can cause ERROR_318. SFC scans and repairs these files.

  1. Open Command Prompt as administrator:

    • Press Windows Key, type cmd.
    • Right-click Command Prompt > Run as administrator.
  2. Type the following command and press Enter:

    sfc /scannow

  3. Wait for the process to complete (this might take several minutes).
  4. If corrupt files are repaired, restart your computer and check if the error persists.


Step 5: Use the Deployment Image Servicing and Management (DISM) Tool

If SFC doesn’t fully fix system integrity, DISM can help.

  1. Open Command Prompt as administrator.
  2. Enter the following commands one by one, pressing Enter after each:

    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth

  3. Wait for processes to finish (take some time).
  4. Restart your PC and verify if ERROR_318 is resolved.


Step 6: Check for Malware and Viruses

Malicious software can cause unexpected errors.

  1. Use your installed antivirus software to perform a Full Scan.
  2. Alternatively, run Windows Defender:

    • Open Settings > Update & Security > Windows Security > Virus & threat protection.
    • Click Quick scan or Full scan for a thorough check.
  3. Quarantine or remove any detected threats.
  4. Restart and test if the error remains.


Step 7: Perform a Clean Boot

Software conflicts can generate ERROR_318. A clean boot helps identify problematic apps.

  1. Press Windows Key + R, type msconfig, and press Enter.
  2. In the System Configuration window, click the Services tab.
  3. Check Hide all Microsoft services.
  4. Click Disable all.
  5. Switch to the Startup tab and click Open Task Manager.
  6. Disable all startup items here.
  7. Close Task Manager and click OK on System Configuration.
  8. Restart your PC and check if the problem is gone.

If ERROR_318 is fixed, re-enable services/startup items one-by-one to find the cause.


Step 8: Restore Your System to a Previous Point

If ERROR_318 started recently, a System Restore can return your PC to a good state.

  1. Type Create a restore point in the search bar and select it.
  2. Click the System Restore button.
  3. Choose a restore point from before the error appeared.
  4. Follow prompts to restore and reboot.


Step 9: Reinstall Windows (Last Resort)

If nothing else works, reinstalling Windows can reset everything.

  • Back up your important files.
  • Use Windows Settings > Update & Security > Recovery > Reset this PC.
  • Opt to keep your files or remove everything based on your preference.
  • Proceed with the reset.


Additional Tips for Preventing ERROR_318

  • Keep your Windows OS and drivers regularly updated.
  • Avoid installing untrusted third-party software.
  • Schedule routine malware scans.
  • Regularly clean temporary files and perform disk cleanups.
  • Use System Restore points before major updates or installations.


Final Thoughts

Windows ERROR_318 can be a frustrating roadblock, but with patience and the steps above, you can troubleshoot and fix it effectively. Always remember to work methodically, back up your data, and don’t hesitate to seek professional help if the issue persists beyond your comfort zone.

Have you encountered Windows ERROR_318 before? Share your experience or any additional tips in the comments below—let’s help each other keep our PCs running smoothly!


Keywords: Fix Windows ERROR_318, Windows error troubleshooting, ERROR_318 fix, Windows driver update, system file checker, DISM tool, malware scan Windows, clean boot Windows, system restore Windows.


If you need a tailored guide or have other Windows errors that need fixing, just let me know!

Updated on June 19, 2025
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