Windows Server build 14877

Windows Server build 14877 is a build of Windows Server version 1709. This build was leaked only in the ARM64 architecture.

Installation
1. Download and install QEMU for Windows.

2. Download Linaro UEFI and copy the file to the QEMU installation folder.

3. To create a VHD, use  and run the following commands:

4. Mount the ISO image (assuming the drive letter is X). Run Command Prompt as administrator and run the following commands:

Remove P or W. Once removed, P remains and disappears after reboot.

5. Go to the QEMU installation folder and save the following text to a batch file and then run it to start the emulator:

6. Press F2 to enter the EFI settings, select Boot Manager, and then select EFI Internal Shell. Enter a drive letter (for example FS0:) in the shell and run the following command:

After the completion of the OOBE, you can boot into the system.

7. Log in to the desktop. Each time you reboot, you need to redo step 6.

Wait patiently for the configuration to complete, then do the following to unlock: Press Ctrl+Alt+2 to switch to QEMU Monitor and input   then press enter then Ctrl+Alt+1 to switch back to the system display. Enter your password and login.

8. If you can't login with CTRL + ALT + DELETE: (optional step)

Quit QEMU and mount C:\test\hdd.vhd. Run  on your PC and click , then menu "File - Load Hive...", and open. Name the key as you like, then locate to  (do not expand). Create a new string value named  and set its value to 1. Create a new string value named  and set its value to Administrator. Create a new string value named  and set its value to the password you set during the OOBE. Back to, then menu "File - Unload Hive...". Choose "Yes" in the message box.