Apparently there is a corruption present on your system, but SFC cannot find it by itself, so we need to dig a bit deeper:
Step#1 - Capture Process Monitor Trace
1. Download and run
Process Monitor. Leave this running while you perform the next steps.
2.
Right-click on the
Start button and select
Command Prompt (Admin)
3. When command prompt opens,
Copy (Ctrl+C) and
Paste (Right-click > Paste) the following command into it, then press
Enter
sfc /scannow
4.
Stop Process Monitor as soon as sfc /scannow is complete. You can simply do this by clicking the
magnifying glass on the toolbar as shown below.
5.
Copy and
paste the following into the command-prompt window and press
Enter. If asked to overwrite the previous file, please do.
copy %windir%\logs\cbs\cbs.log "%userprofile%\Desktop\cbs.txt"
6. Once this has completed please go to your Desktop and you will find
CBS.txt => Please upload
CBS.txt to this thread
7. In Process Monitor, select the
File menu...
Save... and save the file to your
desktop. This is likely the default location. The name (unless changed) will be
LogFile.PML. This is fine.
8. Zip up and attach the
LogFile.PML