: It outputs an SFCFix.txt log file on your desktop summarizing its findings and actions. Mode B: Script Mode (Advanced)
If you encounter any of these or similar errors, using SFCFix is often the recommended next step after built-in tools have failed. sfcfix by niemiro
Understanding SFCFix by Niemiro: The Ultimate Tool for Windows Corruption Repair : It outputs an SFCFix
Before using SFCFix, you should always attempt to run sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth in an elevated Command Prompt. sfcfix by niemiro