Windows 10 build 14357.1001

Windows 10 build 14357.1001 is a build of Windows 10 Anniversary Update. This build was uploaded to BetaArchive as x64 architecture in the Italian and Japanese languages on 25 March 2017, though the latter is removed due to an unexpected EOF on the installation media.

Installation
Due to a bug with the  file, the system may trigger a   bug check when booting to Windows Setup. It can be bypassed by debugging the file with Windows Debuggers during the installation process.

Detailed instruction:
 * A: Extract the BCD file from the installation media (located in  for legacy BIOS boot, or in   for UEFI boot) and put the file into any folders.
 * B: Open Command Prompt with elevated privileges and execute the following commands:


 * C: Overwrite the original BCD file in the installation media with the modified one.
 * D: (Skip this step if Windows is installed on a real machine) Set up the serial port for the virtual machine.
 * For VMware Workstation on Windows host: Add a serial port via the "Add..." button, change the connection type to "Use named pipe", enter the pipe's name (Format:, e.g.  ), then choose "This end is the Server, The other end is an application".
 * For VirtualBox on Windows host: Check "Enable Serial Port" in the "Serial Ports" section, select "Host Pipe", uncheck "Connect to existing pipe/socket", and enter the pipe's name (Format: ).
 * For Hyper-V: execute the following commands in PowerShell:


 * E: Install Windows Debuggers from the SDK (Windows Debuggers Preview in the Microsoft Store won't work).
 * F: Open Command Prompt, change the current working directory to the path where Windows Debuggers is installed (for example in ), and execute the following command:


 * G: Boot the machine from the patched installation media.
 * H: In debugger's command window, press Ctrl to enable verbose mode, and then press Ctrl or select Break in the Debug menu. When the boot process is halted after the final force-unload, execute the following commands:


 * I: When  hits a breakpoint, execute the following commands:


 * J: Install the system as normal and shutdown the machine before Windows Setup is attempting to reboot the system.
 * K: Repeat steps A and B for the BCD file on the system partition before turning on the machine again.
 * Repeat steps F, H, and I whenever the system is getting into the boot screen.

Alternatively, replacing  and its corresponding catalog file can also bypass the bug.