[There's a reason that Yoda is the unofficial mascot of SBS.  Size indeed matters not.] KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED - THE OFFICIAL BLOG OF THE SBS DIVA
Wed, May 9 2012 9:19 bradley

KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Figured out my patch failure.

I've Hit F12 For the Last Time - Jesper's Blog:
http://msinfluentials.com/blogs/jesper/archive/2007/05/04/i-ve-hit-f12-for-the-last-time.aspx

============

Bingo that was it.  I had forgotten that I had remapped the scroll key on this pc.

From a command prompt copy the following:

reg delete "hklm\system\CurrentControlSet\Control\Keyboard Layout" /v "Scancode Map" /f

Hit enter.

I did that, rebooted the pc, reinstalled the patch and it took this time and did not fail.

 

Update:  see also http://msmvps.com/blogs/bradley/archive/2012/05/14/i-wrote-a-vb-script-to-fix-two-problems-while-running-microsoft-security-update-kb2686509.aspx

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# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Thursday, May 10, 2012 4:29 PM by tekkos

this fix worked for me.

thanks very much! you're a talented guy.

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Thursday, May 10, 2012 4:39 PM by bradley

I'm a girl :-)

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Friday, May 11, 2012 5:17 AM by Gary

Thanks you, Susan.  Simply brilliant.

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Monday, May 14, 2012 8:47 AM by Mike

Thanks for the quick easy fix for this periodic windows problem.

Windows help centres are a wild goose chase for the average user through mostly irrelevant or incomprehensible data.

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Monday, May 14, 2012 10:37 PM by Christian

I wrote a VB Script to fix two problems while running microsoft security update KB2686509

HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layout\Scancode Map

and

HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layouts

for those who are no registry freaks.

Here you can download my little hotfix as ZIP-file.

http://www.vivus.net/dl/

What does it do? Nothing magic!

1. Makes a registry backup

2. delete Scancode Map if exists

3. checks every keyentry in Keyboard Layouts against existing file in %SystemRoot%\System32

Hope I help someone with this script.

Regards

Christian from Germany

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Tuesday, May 15, 2012 3:17 AM by Gunnar Andre

Hi

Thanx

But I didnt reboot between deleting the scancode registry and reinstall the update. After the update you can insert the scancode regisrty if you had made a backup and reboot.

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Thursday, May 24, 2012 3:11 PM by going linux

I'll ignore this junk KB patch and any others that wont load.

Any patch that forces the end user to hack into their registry manually to fix a problem created and compounded over years by MS; when the patch is worse than any possible problem its void and unacceptable, DOA upon posting.

My options:

1) Totall ignore this update (use the hide it button), that doesn't stop the constant updat balloon, will turn auto-update off.

2) Back up data and then do a harddrive total clean followed by a claen install of Linux

3) Next new computer will either be preloaded Linux or delete windows and install it a sole OS.

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Tuesday, May 29, 2012 7:15 AM by paul

brilliant - thank you

# re: KB2686509 repeatedly fails with Error code 0x8007F0F4 - FIXED

Thursday, June 21, 2012 8:21 PM by Griffin

Christian,

thanks a lot. It appears to have worked! I have been looking for a solution for a long time, and you did it!

Griffin