Troubleshooting Guide: When Windows Resource Protection Finds Corrupt Files but is Unable to Fix Some of Them

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Windows Resource Protection (WRP) is an integral feature of Microsoft Windows, designed to safeguard critical system files, folders, and registry keys. Even so, users often encounter the scenario where ‘Windows Resource Protection found corrupt files but was unable to fix some of them.’ This error message indicates a challenge in repairing some corruption that WRP has detected in the system files. In this comprehensive guide, we will explore the causes, implications, and most importantly, how to resolve this issue effectively.

Understanding the Error Message

Interpreting the Error Message

When you come across this error message, it depicts that WRP, while scanning systems files through the System File Checker tool (SFC), identified some files that are corrupt or modified. However, it was unable to restore these to their original state.

Root Causes

Various factors could trigger this error. In most cases, it results from system files corruption due to reasons such as software conflicts, malware intrusion, abrupt system shutdowns due to power failures, or improper updates.

Impact of Unresolved Corrupt Files

Ignored or unresolved, corrupted system files can severely hamper the overall performance of your computer. It can lead to software malfunctions, regular system crashes, and may even prevent certain applications from running properly.

Diagnosing the Problem

Identifying Corruption Extent

Identifying the exact file or extent of corruption is not a straightforward task. However, understanding the error messages and the issues that have been cropping up lately can provide some clues about the origin.

Using System File Checker Tool

The SFC is an incredible in-built tool in Windows that scans and replaces corrupted files with a cached copy located in a compressed folder at %WinDir%\\System32\\dllcache. Run this tool by simply typing sfc /scannow in your Command Prompt window.

Viewing CBS.Log

After running the SFC, you can check its findings in the CBS.Log. Navigate to this log in your System32 folder and look for entries that include ‘Cannot repair member file’ to identify the corrupted files.

Solutions to Fix the Error

Using DISM Command or Windows 10 Troubleshooter

The Deployment Image Servicing and Management (DISM) tool can fix Windows corruption errors that the SFC wasn’t able to fix. You can also run the in-built Windows 10 Troubleshooter to resolve the issue.

Run System File Checker in Safe Mode or During Boot

If running the SFC in normal mode didn’t yield results, try running it in Safe Mode or during boot.

Manually Replacing Corrupt Files

For those comfortable navigating system files, another option is manually replacing the corrupted files identified in the CBS.Log, but tread with caution as this could potentially harm your system if not done correctly.

Using Third-Party Software to Fix the Error

Efficiency of Third-Party Tools

Sometimes, third-party software can provide a more user-friendly interface and advanced functionalities to fix the error. However, ensure they are from respected software providers due to the sensitive nature of the task at hand.

Using Respected Third-Party Software

Several respected third-party software tools are adept at handling system file corruption issues. These include Restoro, System Mechanic, and Glary Utilities to name a few.

Preventative Measures to Avoid Corrupt Files

Maintaining File System Health

Carrying out system checks, updating software regularly, and having a great antivirus program can go a long way in maintaining the health of your file system and preventing file corruption.

Regular System Checks and Updates

Keep your system running smoothly by performing regular system checks and keeping your software up-to-date, prevent potential corruption caused by software conflicts.


In conclusion, the error ‘Windows Resource Protection found corrupt files but was unable to fix some of them’ should not be ignored. Proactive measures should be taken to resolve the error and avoid potential performance issues. Staying vigilant about system health can undoubtedly save one from a lot of computer troubles.

Frequently Asked Questions

Why does Windows Resource Protection find corrupt files?

WRP finds corrupt files because it continuously scans to maintain the integrity of the system. If software conflicts, malware intrusions, or other mishaps occur, system files can get compromised, leading to the error at hand.

What happens if Windows Resource Protection can’t fix corrupt files?

In cases where WRP can’t fix corrupt files, it could lead to an unstable system, issues in running certain applications, regular system crashes, and overall performance degradation.

How do I manually replace a corrupt file in Windows?

To manually replace a corrupt file in Windows: Identify the corrupt file using CBS.Log, find a healthy copy of the same version of the file from a trusted source and replace the corrupt file by renaming the old file and copying the new file to the same location.

Is it safe to use third-party software tools to fix corrupt files?

Third-party software tools can be safe and effective in fixing corrupt files, provided they are from respected and trusted providers. Always ensure to read reviews and research thoroughly before downloading any third-party software.

How can I prevent file corruption in the future?

Regular system checks, timely software updates, running antivirus programs, and avoiding abrupt system shutdown can help in preventing future instances of file corruption.