The error code has changed. It's 0xc0000098 now. Rebuilding the BCD might fix the issue.
If you can't get into WinRE, please manage to create a Windows 10 USB setup disk from another computer. Boot from the setup disk and access WinRE.
Create installation media for Windows - Microsoft Support: https://support.microsoft.com/en-us/windows/create-installation-media-for-windows-99a58364-8c02-206f-aa6f-40c3b507420d
- Boot from the USB setup disk.
- On the Windows setup page, click Next.
- Click Repair your computer. This takes you to Windows RE.