Windows Update Error 80070436

[Sasha100]

"Intel Driver Update for Intel(R) Centrino(R) Wireless-N 100" failed to install. Have lost WiFi access on my laptop to my router. I restored my system to a previous 2 week period, but WiFi still not available. I ran 'sfc\verifyonly' and it said no corrupted files found. The CBS.zip file is attached.
Thanks for you help

 

[NoelDP]

Verifyonly often misses problems - I recommend against relying on it.

What's the exact make/model of your machine?

Please run a full CHKDSK and SFC scan....
Click on Start > All Programs > Accessories
Right-click on the Command Prompt entry
Select Run as Administrator and accept the UAC prompt - the Elevated Command Prompt window should pop up.
At the Command prompt, type
CHKDSK C: /R
and hit the Enter key.
You will be told that the drive is locked, and the CHKDSK will run at the next boot - hit the Y key, and then reboot.
The CHKDSK will take a few hours depending on the size of the drive, so be patient!
After the CHKDSK has run, Windows should boot normally (possibly after a second auto-reboot) - then run the SFC.

SFC -System File Checker - Instructions
Click on Start > All Programs > Accessories
Right-click on the Command Prompt entry
Select Run as Administrator and accept the UAC prompt - the Elevated Command Prompt window should pop up.
At the Command prompt, type
SFC /SCANNOW
and hit the Enter key
Wait for the scan to finish - make a note of any error messages - and then reboot.

Upload the CBS.log file (compressed, please!) to your reply

 

[Sasha100]

My laptop is a Dell XPS L701X, 64 bit, Intel i5.

I did the CHKDSK and it was clean. I also did the SCANNOW and it was also clean. Attached is the CBS.zip file.

Thanks for your help

 

[Sasha100]

Hi Noel:

I got an email saying there was a response about my issue. There doesn't seem to be anything in the response. Am I missing something?

Thanks, Sasha100

 

[NoelDP]

I thought I'd posted that I couldn't see any attachments to your earlier posts - please try again.

 

[Sasha100]

Hi Noel:

Sorry for the delay, but this kind of stuff is all to me. The CBS.zip file and had a total of 47.1 MB. I opened it up and deleted all the older dated 'CbsPersist' files. That leaves me with 'CdsPersist_20150530071556.cab' file for a total of 12.4 MB. So I opened it up and all the text lines are dated 2015 05 30. Do you have any suggestions what I can delete inside this file to get it under 8 MB?

Sorry for all the bother.

 

[NoelDP]

ignore all the Persist files for the moment.
the ones I really need are the CBS.log and the CheckSUR.log files

 

[Sasha100]

Hi Noel:
I have attached the CBS.log file and CheckSUR.log file.

 

[NoelDP]

Here's possibly the source of your problems...

Checking Component Store
(f) CSI Missing Deployment Key 0x00000000 f90a84c118a..f442269f912_31bf3856ad364e35_6.1.7601.18804_b965690873110d6b HKLM\Components\CanonicalData\Deployments 
(f) CSI Missing Deployment Key 0x00000000 85ac31a8dd9..c93b7d3c6ce_31bf3856ad364e35_6.1.7601.18804_4e0050898b85214c HKLM\Components\CanonicalData\Deployments 
(f) CSI Missing Deployment Key 0x00000000 66b5879f4aa..95d056a9958_31bf3856ad364e35_6.1.7601.18804_a6f2c2c883114848 HKLM\Components\CanonicalData\Deployments 
(f) CSI Missing Deployment Key 0x00000000 b238d78ab96..82cf8316b9e_31bf3856ad364e35_6.1.7601.18804_5385b5271435d4db HKLM\Components\CanonicalData\Deployments 
Summary:
Seconds executed: 1119
 Found 4 errors
  CSI Missing Deployment Key Total count: 4

I'll post a fix when I can, but it probably won't be until Saturday/Sunday!

 

[Sasha100]

Hi Noel:
Haven't heard from you yet. Does that mean you are busy or given up? I am at the stage now that I might as well re-load Win 7. I didn't really want to do that as I was going to do an upgrade to Win 10 in Sept. Please reply.

Sasha100

 

[NoelDP]

I'm having problems isolating these entries for possible replacement - there are none similar enough in any of the systems I've tried so far to be sure that I don't screw anything up.
I haven't given up yet, though!

 

[Sasha100]

Hi Noel:
Let me know if you feel the aggravation becomes more than a re-install.

Sasha100