Hi SleepyDude,
The command was executed successfully, restarted the machine, the SFC still failed with the same error, while Windows Update were successful except for 2 items:
1. Update for Microsoft .NET Frameworks 3.5 for x64-based Systems (KB3005628) Error Code 3
2. Definition Update for Microsoft Defender Antivirus (KB2267602) Error Code 80070241