Cannot Complete KB2919355 Update, Error Code : 0xc0000001

Question

Hello,
 I encountered the MS KB2919355 update problem last year, and did not succeed in installing this update. I returned to the problem a few days ago and made some progress, however full installation is still elusive.
 I have a HP m7-J010DX notebook, E0K83UAR, Intel Core i7-4700MQ CPU, Win 8.1x64
All other Windows & HP updates are installed.
 I followed the advice in another message, and performed the following operations,
------------------------------------------------- KB2919335 Installation Procedure
1. download and install
 KB2959977   2.8MB (Jan/11/2015, already installed)
 KB2938439   19.6MB
 KB2937592   303KB
 KB2934018   126.4 MB
 KB2932046   48 MB
2. Next, resetting Windows Update components
 WindowsUpdateDiagnostic.diagcab (downloaded and ran, fixed two things)
3. The next step is performing a System File Check
  CMD as Admin: "sfc /scannow"
  Result: (I fixed this later, see below)
   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. Note that logging is currently not
   supported in offline servicing scenarios.
3b.
Found the following command,
CMD as Admin: "Dism /Online /Cleanup-Image /RestoreHealth" 
 The restore operation completed successfully.
The component store corruption was repaired.
Went back to step 3 ("sfc /scannow") and now received
"Verification 100% complete.
Windows Resource Protection did not find any integrity violations."
4. Next, please remove KB2919355
  CMD as Admin:
  "dism /online /remove-package /packagenameackage_for_KB2919355~31bf3856ad364e35~amd64~~6.3.1.14"
(funny symbol should read "colon capital-p") 
5. The WinSxS folder also has to be cleaned.
   CMD as Admin:
 "dism /online /cleanup-image /startcomponentcleanup /resetbase"
6. Restart computer and then run the offline installer:
  Windows8.1-KB2919355-x64.msu        (KB2919355 690.8 MB)
7. Restart computer during the process whenever it is required.
  Updating Computer
   ...30% complete
   Do not turn off your computer.
  This is when a problem occurred...
  circling dots moved to LHS of screen, computer restarted,
  "Your PC ran into a problem and needs to restart
  SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
  Error Code : 0xc0000001"
Used,
F8
"Option 5 : Safe Mode with Networking"
after restart,
"we couldn't complete the updates
undoing changes
Don't turn off your computer"
After a further restart the computer returned to logon.
 I would appreciate advice on how to proceed in order to complete installation of this update.
 Thank you.

Answer 1

I read elsewhere that using the Advanced Options/Automatic Repair procedure could fix the installation.
I tried this, it did not work, and now the situation is worse. The error report has changed to,
The boot config data for your PC is missing or contains errors
File : \EFI\Microsoft\Boot\BCD
Error code : 0xc000000f
 The "Press F8 for Startup Settings" option no longer appears, and I can no longer get back to the log in screen and use the computer.
I still have Troubleshoot options,
  1. Refresh your PC
  2. Reset your PC
  3. Recovery Manager (leads to USB based HP Recovery Manager
                                                                     after about 110sec of blue screen)
  4. Advanced Options
4. Advanced Options leads to,
 1. System Restore
 2. System Image Recovery
 3. Automatic Repair
 4. Command Prompt
 5. UEFI Firmware Settings
 Every option that I have tried has failed. I do no appear to have a restore point set (though I thought that I did) so I cannot restore to an earlier date.
F9 Boot Device Option/Boot Manager shows.
1. OS boot Manager
2. USB Hard Drive (UEFI)
3. Boot From EFI File
4. Notebook Hard Drive
5. USB Hard Drive
 3. Boot from EFI File leads to a three options the first of which is,
NO VOLUME LABEL, [Acpi(PNPxxxx, 0)/Pci(yyyy)/Usb(zz, 0)/HD(Part1, Sig00000000)]
 and thus eg.(there are other folders), EFI\Boot\en-gb\bootx64.efi.mui for the USB Recovery Drive which leads back to USB Drive Recovery Manager.
There are also two other options, one for the main SSD that will no longer boot, and the other for the computers second drive (the original HDD) that has an earlier version of a booting drive C: (I cloned from the HDD -> SSD and use the HDD as a backup drive, however I left the original partitions in place).
 If I try to boot from the earlier data on the HDD (I did not really expect this to work completely) I get to the login screen, and an earlier password initially appears to be accepted, I get a brief Welcome, and then "The password is incorrect. Try again."
 I have a recent file backup and am figuring out a way to make a current file backup.
  I then plan to attempt a minimized image recovery or system recovery, unless I find a way to return to the login screen.
 Any suggestions ?
  Thank you.