- Disable Windows Resource Protection
- Sfc Scannow Could Not Start Repair Service
- Sfc Scannow Error Windows Resource Protection Could Not Perform The Requested Operation
If you receive Windows Resource Protection could not start the repair service, when you go on to Run sfc /scannow or System File Checker in Windows 8 / 7, then this post may be able to help you.
Plus, there will likely be some issues along the way, including the possibility that the system file checker will also fail in Safe Mode, resulting in the 'Windows Resource Protection found corrupt files but was unable to fix some of them' error, which is also a major pain to resolve. If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.
The System File Checker or sfc.exe is a utility in Microsoft Windows located in C:WindowsSystem32 folder. This utility allows users to scan for and restore corrupt Windows system files.
But sometimes while running this tool, you may receive one of the following errors – and the tool will not be able to run or complete its job successfully.
If this happens, you may try to Run System File Checker in Safe Mode or at Boot Time or repair the Windows Component Store using DISM and see if it works, or you may troubleshoot the errors individually, by following the individual links.
Windows Resource Protection could not start the repair service
If you receive this error message, try this:
Run services.msc to open the Services Manager. Look for Windows Modules Installer or the TrustedInstaller service. Double-click on it and ensure that the Service is Started. If not press the Start button. Its startup type has to be set to Manual, by the way.
The Windows Modules Installer or TrustedInstaller service enables installation, modification, and removal of Windows updates and optional components. If this service is disabled, install or uninstall of Windows updates might fail for this computer. This service has full access to Windows Resource Protection files and registry keys and needs to be running in order to restore missing or corrupted system files.
Alternatively, you could open an elevated Command Prompt, type the following and hit Enter.
Disable Windows Resource Protection
Sfc Scannow Could Not Start Repair Service
net start trustedinstaller
Once the service is started, run System File Checker and see if it works. If it still does not work, you may need to analyze its logs.
Sfc Scannow Error Windows Resource Protection Could Not Perform The Requested Operation
This post will show you how to how to Run sfc /scannow System File Checker on External Drives. See this post if you receive a There is a system repair pending which requires reboot to complete error message.
Related Posts: