: On non-ARM hardware, creating ARM64 VMs is generally not supported; you typically need an ARM-based host or cloud environment. Why You Can't Find It

If you are virtualizing the operating system on an ARM64 processor. Step-by-Step Installation Guide

Windows 8.1 on ARM does not support traditional x86 or x64 Win32 desktop apps. You are restricted to built-in inbox apps, native ARM compile tools, or older Windows Store apps (many of which are now deprecated).

Microsoft never publicly released a commercial retail ISO for Windows 8.1 ARM64. To acquire it, enthusiasts typically rely on specific development builds found via archived repositories. Locating the Files

The short answer is . You cannot find an official ISO from Microsoft and install it on modern hardware, as explained below:

Do you have access to a to prepare the installation media? Share public link

Use a tool like Rufus to burn the ISO to a USB flash drive.

Create a FAT32 EFI boot partition and an NTFS Windows partition. Step 3: Apply the Image via Command Line

If you are using standard x86 or x64 hardware, you can still perform a clean install using these steps: How to do a Clean Install of Windows 10 with the ISO File

: Drivers for modern Wi-Fi chips, GPUs, and peripherals generally do not exist for this specific operating system version.

Windows 11 ARM64 is a mature, modern operating system. It features built-in x64 emulation, allowing you to run standard desktop applications seamlessly on ARM64 chips. You can download official Windows 11 ARM64 ISOs directly from Microsoft or generate them via the UUP dump community platform. To help find the right path for your project, tell me: