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28,662 questions
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Hello "0x80070643" means fatal error. There is a possibility that the system image has been corrupted.
- Please open an administrator command line and run "sfc /scannow" or "dism /online /cleanup-image /restorehealth" to check the health of system files.
- KB2267602 is an update for windows defender. Please check whether the windows defender is running correctly. If you have installed third party antivirus software, please uninstalled it then check.
- We may check the C:\Windows\logs\cbs\cbs.log for more detailed information to troubleshoot this issue. 4.Troubleshooting the issue mya be complicated, we may try an in-place upgrade directly. How to do a Windows 10 Repair Upgrade - Microsoft Community Best Regards, Wesley Li ============================================ If the Answer is helpful, please click "Accept Answer" and upvote it.
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