Step 1:
WARNING! The following fix is specific to the user's system in this thread only. No one else should follow these instructions, as it could damage your system.
- Download the attachment SFCFixScript.txt and save it on your desktop.
- Save any work you have open, and close all programs.
- Drag the SFCFixScript.txt file over the SFCFix.exe executable and release it.
- SFCFix will launch, let it complete.
- Once done, a file will appear on your desktop, called SFCFix.txt.
- Open the file, then copy and paste its content in your next reply.
Step 1:
Restart the machine.
Try to install KB4534310 again and report the result.
If it fails copy the file
c:\Windows\Logs\CBS\cbs.log to your desktop. Zip the copied file and attach the zipped cbs.log to your next reply.