If something is wrong with your computer and Windows functionality fails, or crashes error like “Windows Resource Protection Could Not Perform The Requested Operation” appears. The most common recommendation is to run the SFC Scannow Command tool. This handy tool, also known as System File Checker, scans your Windows system files for corruption, corruption, or inconsistencies. If this problem is found, SFC will repair the file and usually solve your problem. If SFC is not working properly, you may receive an error message at startup stating that Windows Resource Protection was unable to perform the requested operation. Let’s see why this happens and how to solve this problem.
SFC is a very helpful tool for inspecting system files for corruption and destruction. However, some users complain that the system file checker sometimes does not work. And typically they get the following error messages when SFC Scannow is not working.
- Windows Resource Protection was unable to perform the requested operation.
- Windows Resource Protection was unable to start the repair service.
So do you know how to fix SFC scannow problem? Just continue reading, this piece of writing will show you how to resolve the SFC error.
Windows Resource Protection could not perform the requested operation
One of the SFC errors is that Windows Resource Protection could not perform the requested operation.
You can see the error message in the following image.
So, how to solve the problem of resource protection Windows could not perform the requested operations? You can read the following five methods.
Solution 1: Run the SFC Scannow command in safe mode
If you have encountered the error that Windows Resource Protection could not perform the requested operation, you can make an effort in running the SFC scannow command in safe mode to resolve that problem. Here, we are going to show you how to solve the problem step by step.
Step 1: Press the Windows key and R at the same time to access the Run dialog box .
Step 2: Enter msconfig in the box and hit enter to continue.
Step 3: Afterward, head to the Startup tab, click Safe Boot, and click OK to continue as shown in image below.
Step 4: Then restart your computer to apply this change. Click Restart to continue.
Afterwards, your computer will start up in safe mode and you can enter the SFC scannow command again to check if the Windows resource protection problem could not perform the requested operation has been resolved.
Solution 2: Run a disk check
If your hard drive has some problems, it may also cause the SFC scannow not working problem. Therefore, in this situation you can try to check the disk and try to solve the problem that Windows Resource Protection could not perform the requested operation. We are going to inform you about how to verify a disk step by step.
Step 1: Enter cmd in the Windows 10 search box and click on the command prompt to choose the option to run as administrator .
Step 2: Enter the command chkdsk / r in the command window and press enter to continue.
Step 3: Then a message will appear stating that ” Chkdsk cannot be executed because another process is already using the volume. Do you want this volume to be prepared so that it can be checked the next time the system is restarted? “. So, you will have to hit Y to continue.
Step 4: Later than, close up the cmd or command window and reboot your computer. This will begin to check the disk and repair any errors detected automatically.
When the process of verifying the disk is finished, you can now run SFC scannow again to see if the Windows resource protection problem could not perform the requested operation has been fixed.
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Solution 3: Modify security descriptors
A security descriptor includes the security details associated with a securable entity. If the SFC scan fails to access the winsxs folder, the SFC scannow not working problem may also present itself.
Therefore, to solve the problem that the Windows Resource Protection SFC could not perform the requested operation, you can try to change the security descriptors to fix this SFC error. Here, we show you how to change the security descriptors in detail.
Step 1: Type cmd in the Windows 10 search box and right click on the command prompt to choose the option to run as administrator .
Step 2: In the command window, enter the command ICACLS C: \ Windows \ winsxs and press enter to continue.
After that, you will have to close the command window and restart your computer to check if the problem SFC Windows resource protection could not perform the requested operations has already been solved.
Solution 4: Run automatic repair
If the previous solutions do not work for you, you can try this method to solve the problem Windows resource protection could not perform the requested operation. You can run automatic repair to fix SFC scannow not working problem. And we are going to show you how to run the automatic repair step by step.
Step 1: Insert the Windows 10 installation boot disk to your computer and boot it from it. If you don’t have a Windows 10 installation disc, you can click here to download Microsoft’s Media Creation Tool and create an installation disc.
Step 2: After you will reach the welcome interface, you can click Next to continue.
Step 3: Then click Repair your computer in the lower left corner to continue.
Step 3: You must select the option Troubleshoot from the pop-up window to continue.
Step 4: Click on Advanced Options to proceed to the next page.
Step 5: Choose Startup Repair from the advanced options screen and wait for the process to finish.
Now, when the process has finished, you can restart your computer to check if the problem has been solved, Windows resource protection could not perform the requested operation.
NOTE – If none of the above step works.
Solution 5: Fresh Installation of Windows
If you have moved out through the entire above solutions and are still receiving the “Windows resource protection could not perform the requested operation” SFC error, then it is optional that you can install a fresh copy of genuine windows. Find Here – how to install Microsoft Windows 10.
- You will need a Windows 10 bootable installation disk or create a Microsoft Media Creation Tool either on a empty disk or onto a empty USB flash drive.
- Launch the media installation disk; choose the “Installing windows” option which appears on the screen of Windows Setup window.
- Select the language and then select date and time.
- Move to the next option at the right bottom corner and wait for the setup is starting process. Go to how to install windows 10 if you are beginner.
Once the installation is finished “Windows resource protection could not perform the requested operation” error is resolved.
Windows Resource Protection failed to start the repair service
As we mentioned in the previous part, this article focuses on two cases where SFC scannow does not work problem. There has been talk of the problem that Windows Resource Protection could not perform the requested operation in the previous paragraphs.
Now, we will talk about another topic Windows resource protection failed to start repair service.
When you run the SFC scannow command, you may get an error message saying that Windows Resource Protection was unable to start the repair service.
This SFC error can occur when the Windows Module Installer services are disabled. Windows Plugin Installer Services have full access to Windows Resource Protection files and registry keys. If you want to use the SFC scannow command to restore lost or corrupted WRP resources, the Windows plug-in installer services must be running.
Thus, if you get the SFC error, Windows resource protection could not start the service, it is possible to enable the Windows modules installer to solve this problem. Now, let’s see how to enable the Windows Modules Installer step by step.
Step 1: Press Windows and R keys to launch the Run dialog and enter services.msc in the box and then click OK to continue.
Step 2: In the pop-up window, choose the Windows module installer and double-click on it.
Step 3: The properties window of the Windows Modules Installer is displayed, set the Startup type as Manual and then click Apply and then OK to confirm the change.
Step 4: Close the services window.
Step 5: Next, enter cmd in the Windows 10 search box and click on the command prompt to choose the Run as administrator option .
Step 5: Enter the following commands in the command prompt window and hit enter after each one to continue.
sc config trustedinstaller start = demand
net start trustedinstaller
When you have finished performing the above process, you can restart your computer and enter the SFC scannow command to check if the Windows resource protection problem could not start the repair service has been resolved.
Conclusion
If starting Automatic Repair doesn’t fix the problem and you don’t get the other solutions listed above to work, the final option is to perform a clean install of Windows which we listed in solution 5. While this is a little frustrating, it will get you back and work well. If you have any questions about any of the methods discussed above, let us know in the comments below!
