[SOLVED] [Win8.1 x64] PC refuses to update Error 80070BC9

[bedeka]

Thank you.
Here is the new cbs.txt zipped.
Cordially

 

[BrianDrab]

Thanks. Please do the following.

SFC Scan
1. Right-click on the Start button and select Command Prompt (Admin)
2. When command prompt opens, Copy (Ctrl+C) and Paste (Right-click > Paste) the following command into it, then press Enter
sfc /scannow

3. Once it finishes, copy and paste the following into the command-prompt window and press Enter.
copy %windir%\logs\cbs\cbs.log "%userprofile%\Desktop\cbs.txt"

4. Once this has completed please go to your Desktop and you will find CBS.txt => Right-click on this file and choose Send To...Compressed (zipped folder). Please upload this zipped file CBS.zip to this thread

Please Note:: if the file is too big to upload to your next post please upload via a service such as Dropbox or One Drive or SendSpace and just provide the link.

 

[bedeka]

Hi
Here is the last cbs.txt after having processed sfc /scannow.
Cordially

 

[BrianDrab]

Can you try Windows Updates now and let me know if it works?

 

[bedeka]

Hello BrianDrab
I tried to update my PC many times, rebooting each time...
Only 9 updates have been installed. Many failed with 3 new errors : 8000FFF ; FF and 800F922.
Cordially
Bedeka

 

[BrianDrab]

OK, please provide me with the KB number of one of them that fails.

 

[bedeka]

Hello again
Here is a screen capture of Windows Update list.
Echec de l'installation means "Installation faillure..."
Thanks for your great patience !
Bedeka

 

[BrianDrab]

Manually download and install the following update.
Download Mise a jour pour Windows 8.1 (KB3184143) from Official Microsoft Download Center

When it fails, please zip up and attach your c:\windows\logs\cbs\cbs.log

Thanks.

 

[bedeka]

I downloaded the update, it seems to have fonctioned well because I did not say anything...
See below the cbs.og zipped.
Thanks
Bedeka

 

[BrianDrab]

Good. I'm assuming you are downloading and double-clicking to install the update. If that's the case, move on to the next one.
Download Mise a jour de securite pour Windows 8.1 (KB3174644) from Official Microsoft Download Center

 

[bedeka]

Hello,
I tried this one, that failled with the following message (in French) : Windows update standalone installer. Update is not applicable to your computer.
Do I have to try all the updates mannualy ?
Thanks again

 

[bedeka]

Hi again and happy Easter.
Actually, I tried also to install manually KB2919355 (that contains KB2919355, KB2932046, KB2934018, and KB2937592), but il also failed to install for the same reason : "Windows update standalone installer. Update is not applicable to your computer."
Cordially
Bedeka

 

[BrianDrab]

Please do the following.

Step#1 - Run Windows Repairs
Warning: this fix is specific to the user in this thread. No one else should follow these instructions as it may cause more harm than good. If you are after assistance, please start a thread of your own.
1. Download Windows Repair (All-in-One) Portable to your desktop.
2. Once the file is downloaded, right-click on the file on your desktop and choose Extract All...

3. Keep the defaults and click the Extract button.
4. A folder named tweaking.com_windows_repair_aio will be extracted to the desktop. Once the extraction is complete the folder will open.
5. Inside this folder, there is a folder named Tweaking.com - Windows Repair. Open this folder as well.

6. Double-click on Repair_Windows.exe to open. Note: Please make sure all of your programs are closed and anything you were working on is saved as we will be rebooting.
7. When the program opens, click the Reboot to Safe Mode button at the bottom of the screen. Answer Yes to allow.
8. Once rebooted into Safe Mode, open the program again. When the program opens, click the Repairs tab and click the Open Repairs button.
9. A backup of your registry will be made. After a few moments you will have many options from which you can choose.
10. Please click the Unselect All button and then click to enable only the following ones:

05 - Repair WMI
14 - Remove Temp Files
17 - Repair Windows Updates


11. Ensure the Restart check box is selected and click the Start Repairs button in the lower right of the screen. This may take some time to run so be patient.

12. Once the fixes are complete you will be prompted to restart your machine. Answer Yes.

 

[bedeka]

Hi
I've done every steps. Everything went well except that I was not prompted to restart my PC ; it shut down itself (I was in another room when it happened...).
So, I restarted my machine and I am waiting for your advices...
Cordially

 

[bedeka]

I tried to update. First, it indicated me Error 8027A000.
In my windows update history, all the failed and succeded updates have disappeared.
Then I tried again, and it prompted that I have 481,3 Mo to update.
What should I do ?
Thank again for your time.

 

[bedeka]

I tried to update... It failed again with error 8000FFFF...
Thanks for your assistance...
Cordially

 

[BrianDrab]

I can't see from the screen shot provided, can you tell me what the KB numbers are of the Important updates?

 

[bedeka]

Hello again
Here is some news about my update issue.
I tried to uptade manually the 11 updates (important and recommanded), one after the other.
5 succeded (KB3184143, KB3187754, KB3175024, KB4015550 and KB3172614)
6 failed :
Error 80000FFFF : KB3184122, KB3178539, KB3184122, KB3174644 and KB2976978
Error 800700002 : KB 4014983 (.NET Framework...)
What do you think I should do now ?
Thanks again for your help.
Cordially
Bedeka

 

[BrianDrab]

Manually download and install the following update and if it fails, please zip up and attach your c:\windows\logs\cbs\cbs.log.
KB3184122

 

[bedeka]

Thanks
It failed to install for the following reason : "Windows update standalone installer. Update is not applicable to your computer."
Here is the CBS log.