Hi,
I was asked to look at a Win 7 SP1 PC that errors out trying to update to Windows 10. I looked at Windows update and saw the following message:
Windows 10 couldn't be installed. Errors found: 8007001F-20006 Windows Updated encountered an unknown error.
I looked at the Windows update history, and see that for approx the last year the Security Monthly Quality Rollups for Windows 7 were also failing. All other updates were successful, just these Security Monthly Quality rollups were failing. So I figure I should forget about getting the update to Win 10 for the time being, and get the Win 7 update errors working first, which hopefully will clear the path for the Win 10 update.
The most recent Security Monthly Quality update that fails is KB4530734, fails with with error code 800F0900.
I noticed that there was no antivirus software running on it. They thought they had Windows Defender running. If I tried to start Windows Defender, it would not start. I was able to install Avast and ran a full scan, and it found nothing. I installed Malwarebytes Anti-Malware and ran a full scan, and it found a handful of what looked like minor "PUP's" which it successfully removed. I also had run the Windows Update Troubleshooter and that did not make any difference.
After doing the above items, here is a summary of some other items I ran with results:
cleanmgr /sageset:1
cleanmfg /sagerun:1
dism /Online /Cleanup-Image /ScanHealth
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385
Image Version: 6.1.7601.18489
.............................
Completed running scanhealth, check logs at %windir%\logs\CBS\Checksur.log
The operation completed successfully.
sfc /scannow
Beginning system scan. This process will take some time.
Beginning verification phase of system scan.
Verification 100% complete.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Details are included in the CBS.Log windir\Logs\CBS\CBS.log. For example
C:\Windows\Logs\CBS\CBS.log
Here is a CBS.zip file:
CBS.zip
I'm almost at the point of just re-installing windows but if you have any other suggestions I'd appreciate it.
Thanks,
Jim
I was asked to look at a Win 7 SP1 PC that errors out trying to update to Windows 10. I looked at Windows update and saw the following message:
Windows 10 couldn't be installed. Errors found: 8007001F-20006 Windows Updated encountered an unknown error.
I looked at the Windows update history, and see that for approx the last year the Security Monthly Quality Rollups for Windows 7 were also failing. All other updates were successful, just these Security Monthly Quality rollups were failing. So I figure I should forget about getting the update to Win 10 for the time being, and get the Win 7 update errors working first, which hopefully will clear the path for the Win 10 update.
The most recent Security Monthly Quality update that fails is KB4530734, fails with with error code 800F0900.
I noticed that there was no antivirus software running on it. They thought they had Windows Defender running. If I tried to start Windows Defender, it would not start. I was able to install Avast and ran a full scan, and it found nothing. I installed Malwarebytes Anti-Malware and ran a full scan, and it found a handful of what looked like minor "PUP's" which it successfully removed. I also had run the Windows Update Troubleshooter and that did not make any difference.
After doing the above items, here is a summary of some other items I ran with results:
cleanmgr /sageset:1
cleanmfg /sagerun:1
dism /Online /Cleanup-Image /ScanHealth
Deployment Image Servicing and Management tool
Version: 6.1.7600.16385
Image Version: 6.1.7601.18489
.............................
Completed running scanhealth, check logs at %windir%\logs\CBS\Checksur.log
The operation completed successfully.
sfc /scannow
Beginning system scan. This process will take some time.
Beginning verification phase of system scan.
Verification 100% complete.
Windows Resource Protection found corrupt files but was unable to fix some of them.
Details are included in the CBS.Log windir\Logs\CBS\CBS.log. For example
C:\Windows\Logs\CBS\CBS.log
Here is a CBS.zip file:
CBS.zip
I'm almost at the point of just re-installing windows but if you have any other suggestions I'd appreciate it.
Thanks,
Jim