Windows 10: Cannot install new boot files. Error: 0x000000C1

Hello,Windows 10 21H2 64-bit updatedtrying command with administrator privilegesMBR2GPT.exe /validate /AllowFullOS MBR2GPT: Attempting to validate disk 0 MBR2GPT: Retrieving layout of disk MBR2GPT: Validating layout, disk sector size is: 512 bytes MBR2GPT: Validation completed successfullyMBR2GPT.exe /convert /disk:0 /AllowFullOSMBR2GPT: Attempting to convert disk 0 MBR2GPT: Retrieving layout of disk MBR2GPT: Validating layout, disk sector size is: 512 bytes MBR2GPT: Trying to shrink the OS partition MBR2GPT: Creating the EFI system partition MBR2GPT: Installing the new boot files Cannot insta

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vista boot error

Well, earlier today i was trying to setup a dual boot along with Xp and already had vista installed... so I made a partition on one of my HD's and went to install XP on it.. the instalation went back and I got an error that the CD was bad, so I rebooted and now I get the error Error Loading Operating System.. trying to figure out how to fix this.. I tryed playing in the BIOS along with using the Vista repair option but nothing helping.. my vista is on a different hard drive then where i tried to install XP to...not sure what else to do, I need to fix my boot file somehow... suggestions?

 

0xc0000225 boot error

For some odd reason when I turned on my computer today, I was greeted with the error 0xc0000225 stating that my NLS files were corrupt/missing. I am Running Vista x64 and so far have tried the following:

Replace NLS files
Windows repair utility
Restored an old working registry backup
Tried booting with different ram configurations
Created new BCD / Boot
Chkdsk


Google suggests something about apci, but my gigabyte ud3p doesn't have such an option (already vista compatible) and it seems to only occur to people who are initially installing and not people who already have a working copy.

 

Installation media boots to command prompt

I've just booted from known working install media to see exactly what it does when booting. The sequence of events is...

1. Windows logo on a black screen
2. circling dots appear beneath the logo
3. light blue 'Please wait' screen with circling dots
4. a command prompt window (very briefly)
5. the initial Setup page appears

Do you see steps 1-3? If so, it appears you have stopped at step 4, suggesting that something on the disc cannot be read.

Does the disc boot properly in another machine? If so, try cleaning the laptop's drive lens then try booting from the disc again.

If not, make new install media with Microsoft's Media Creation Tool, either as a bootable USB, on an ISO that you can burn to another disc. At Step 8 in Option One of this tutorial you can choose between making a USB or an ISO.

Download Windows 10 ISO File