Did you not see this when it had completed in its cmd window ?
Welcome to SFCFix by niemiro and sysnative.com.
Checking for updates . . .
No new update is available at this time.
Processing directive 1 of 1 (AutoAnalysis:

Checking store directories . . .
Checking CBS.log . . .
Checking CBS.persist.log . . .
Checking CheckSUR.log . . .
Checking CheckSUR.persist.log . . .
SUMMARY:
   CBS & SFC total detected corruption count:     0
   CBS & SFC total unimportant corruption count:  0
   CBS & SFC total fixed corruption count:        0
   SURT total detected corruption count:          0
   SURT total unimportant corruption count:       0
   SURT total fixed corruption count:             0
Press any key to continue to explanation of summary . . .
As you can see, there's no corruption on mine but when corruption is found, those zeros will have values.
Pressing any key as prompted will/should produce its report in NotePad which you can then copy & paste -
SFCFix version 3.0.0.0 by niemiro.
Start time: 2018-09-07 15:25:48.689
Microsoft Windows 10 Build 17134 - amd64
Not using a script file.
AutoAnalysis::
SUMMARY: No corruptions were detected.
AutoAnalysis:: directive completed successfully.
Successfully processed all directives.
SFCFix version 3.0.0.0 by niemiro has completed.
Currently storing 0 datablocks.
Finish time: 2018-09-07 15:36:30.992
----------------------EOF-----------------------
You haven't said if your clock is showing the correct date and time.
Lets see which version you have.
Go Start - type winver and press enter when it comes up.