Software⏱️ 4 min read📅 2026-06-11

How to Fix: Which particular file caused "Delayed write failed" error?

Windows delayed write failed error caused by hibernation issues with external USB drive.

Quick Answer: Use the Windows Event Viewer to view the event logs related to the error, which may provide clues about the specific file or folder that failed to be written.

The 'Delayed Write Failed' error occurs when Windows is unable to save all data for a file, resulting in data loss. This issue typically affects users who resume from hibernation with an external hard drive that was not properly connected or recognized by the system.

This error can be frustrating as it may lead to data loss and requires manual intervention to recover the missing data. In this guide, we will walk you through two methods to troubleshoot and potentially recover from the 'Delayed Write Failed' error.

🔍 Why This Happens

  • The primary reason for the 'Delayed Write Failed' error is that Windows was unable to save all data for a file due to an issue with the external hard drive. This can occur when the drive is not properly connected or recognized by the system, causing Windows to fail to write data to the drive.
  • An alternative reason for this error is that the hard drive was plugged in while hibernating but wasn't ready at wake-up, resulting in a delayed write failure.

🔧 Proven Troubleshooting Steps

Checking System Event Logs

  1. Step 1: Step 1: Open the Event Viewer by typing 'eventvwr' in the Run dialog box (Windows key + R). In the Event Viewer, navigate to Windows Logs > Application and Filter by 'Delayed Write Failed'. This will show you a list of all events related to this error.
  2. Step 2: Step 2: Analyze the event logs to identify any patterns or specific times when the error occurred. Look for files that were written during hibernation and check if they have been recovered when the system was resumed.
  3. Step 3: Step 3: If you find a file that was written during hibernation, try to recover it by using a file recovery software or by checking if the file has been automatically restored by Windows.

Using the Check Disk Utility

  1. Step 1: Step 1: Open the Command Prompt as an administrator. Type 'chkdsk G:' and press Enter to start the check disk utility for the external hard drive.
  2. Step 2: Step 2: Follow the prompts to scan the drive for errors and bad sectors. This may take several minutes or hours depending on the size of the drive.
  3. Step 3: Step 3: If any errors are found, you can attempt to recover the missing data by using a file recovery software or by checking if Windows has automatically recovered the files.

💡 Conclusion

In conclusion, the 'Delayed Write Failed' error can be frustrating but it can often be resolved by checking system event logs and running the Check Disk Utility. By following these steps, you may be able to recover your lost data and prevent similar issues in the future.

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