Windows 10: Windows will not boot into recovery or to desktop.

Hi all, thank you for your time.I recently moved some partitions around on my hard drive.This of course meant I couldn't boot to Windows desktop, but could to recovery as the partition remained in the same sector, albeit without needing an administrator password required for things like command prompt. To be expected.To cut the story short I formatted the System EFI partition and recreated it using bcdboot.This didn't work, and now my PC won't even boot into recovery mode. I get BSOD 0xc0000001 trying to boot to desktop and a BCD configuration error trying to enter recovery.I got my Windows to

:)

 

How does Windows boot to advanced recovery option e.g. command prompt?

- that gives me a 454 'Unexpected error' This tells me that the BCD is partially corrupted.

The commands: shutdown.exe /r /o /f /t 00
or: %SystemRoot%\System32\Cmd.exe /c reagentc /boottore&shutdown /r /f /t 00
should boot into Recovery if everything is configured correctly.
FYI, If Windows is configured correctly:

1. If Reagentc is disabled, you still can get into Recovery but with limited options.
2. If Reagentc is enabled, you'll get all options.
3. If you boot Windows using Recovery USB stick, You'll get into Recovery with couple of options missing.

Here's my suggestion if you want to try:
OPTION 1: Will save the trouble of re-install Windows.

1. Download the image of my first 3 partitions (450MB Recovery, 100 MB EFI partition, and 16MB unformatted primary)
   EFI_Boot-00-00.7z - Google Drive
2. Run Macrium and restore the image from step 1, overwriting your existing 1st three partitions, leaving C alone.
3. Delete the 490MB Recovery partition.
4. From Macrium, run fix boot problems.
5. Reboot. Open Admin command prompt then run Reagentc /info to make sure that it is enabled. If not, enable it.
   if failed to enable, reboot and try again.

OPTION 2: Assuming you've already had Windows backup with Macrium.

1. Wipe out the first 5 parttiions. (450MB, 100MB, 16MB, C Drive, 480MB)
2. Fresh install Windows 10
3. Restore C drive from backup image, run fix boot problems
4. repeat step 5 from OPTION 1 above.

 

windows recovery loop

Hi,

Please answer these question to assist you better.

Are you able to Windows recovery environment?

I suggest you to create a Windows 10 installation media and perform a Startup Repair on the device and check if it helps to resolve the issue.
This is an alternate way to boot the device and run recovery tools when something goes wrong with the Operating system.

Please follow the steps below to do Startup repair:

Steps:-

• • • • • 
          Insert the installation USB drive
          and boot Windows 10 from it.
          
          If you don't have one, you can Create an installation Media.
          
        • 
          In the ‘Windows setup’ page select the ‘language to install’, ‘Time and currency format’
          and the ‘keyboard or input method’ and click on ‘next’.
          
        • 
          Click on ‘Repair your computer’ and select ‘Troubleshoot’.
          
        • 
          Click on ‘Advanced options’ and select ‘Startup Repair’
          and select the operating system.
          

Do let us know if you are able to boot to desktop. Thank you.

 

Boot Process

Hi,

Please suggest me a link that can explain the boot process step by step of ...

• Windows 7,
• Windows 8.1,
• Windows 10,
• Windows Server 2008 R2 and
• Windows Server 2012 R2

With Regards

InTech