In the ever-evolving landscape of Microsoft Windows, certain builds become forgotten relics—snapshots in time that tell a story of transition, ambition, and technical debt. One such artifact is Windows 10 RS5 Build 17618. For collectors, legacy hardware enthusiasts, and developers tinkering with ARM architecture, the “All in One x86 x64 ARM ISO” remains a curious piece of software history.
But what exactly is this build? Why would anyone use a preview version from 2018? And what are the risks and rewards of hunting down this specific ISO?
This article provides a 360-degree analysis of Windows 10 RS5 Build 17618—covering its origins, technical specifications, included architectures (x86, x64, ARM32), hidden features, and modern-day use cases.
Note: You cannot install the ARM version on an Apple Silicon Mac (M1/M2/M3) without hypervisor hacks, and even then, drivers are problematic.
While x86 and x64 are standard, the inclusion of ARM (specifically 32-bit ARM for devices like the original Surface RT, though unofficially) is rare. Microsoft was actively developing Windows 10 on ARM during the RS5 cycle, long before the polished ARM64 builds of later years. Build 17618 represents a middle ground—an early, buggy, but functional ARM port.
Windows 10 Insider Preview Build 17618 , released in March 2018 as part of the Redstone 5 (RS5)
development branch, is most notable for the re-introduction and significant expansion of the
feature. This build was specifically targeted at Insiders who opted for the "Skip Ahead" ring. Windows Blog Core Feature: Sets (Tabbed Interface) The primary highlight of Build 17618 was the return of
, which allows users to group various applications and web pages into a single window with tabs, similar to a web browser experience. Expanded App Support : This build introduced support for desktop ( ) applications, most notably bringing a tabbed experience to File Explorer . It also added tab support for: Command Prompt PowerShell New Tab Page Integration
: Users could launch new apps directly from the "new tab" page by typing the app's name into a search box. Visual Enhancements
: The tab UI was updated to show icons, including website favicons and specific app icons. Timeline Integration : When restoring projects from the Windows Timeline
, users are prompted to restore all associated apps and web pages that were part of that specific "Set". Windows Blog Other Notable Changes
While primarily a "Sets-focused" release, Build 17618 included several minor quality-of-life improvements: Start Menu : Added an option in Ease of Access
settings to enable or disable the automatic hiding of scrollbars. Action Center : Introduced a new fade-in animation when opening the Action Center Fluent Design windows 10 rs5 build 17618 all in one x86 x64 arm iso
: The Hub's left rail was updated with the "Acrylic" material effect. Notepad Improvements : Added support for Ctrl + Backspace
to delete the previous word and fixed issues where arrow keys did not properly unselect text.
The air in the server room was thick with the scent of ozone and the low hum of anticipation. On the central monitor, a single progress bar crawled forward: Windows 10 Insider Preview Build 17618
This wasn't just another RS5 update. In the digital underground, it was known as the "Universal Key"—an All-in-One (AIO) ISO that bridged the gaps between x86, x64, and ARM architectures.
Elias, a veteran systems architect, watched the flicker of the screen. He wasn’t just looking for bug fixes; he was looking for
. The promise of tabs within every window—File Explorer, Mail, and Edge merged into a single fluid workflow—felt like the first step toward a seamless digital consciousness.
As the installation reached 99%, the hum of the cooling fans rose to a scream. The AIO image was massive, a Frankenstein’s monster of code designed to run on everything from a legacy desktop to the newest Snapdragon-powered ultrabooks.
"One build to rule them all," Elias whispered, a callback to an era before the cloud swallowed everything.
The screen flickered black, then pulsed with the familiar blue glow. The desktop loaded. It was clean, fast, and strangely quiet. He opened the command prompt and felt the raw power of the
kernel. For a moment, the barriers between hardware types vanished. It didn't matter if the chip was silicon from Intel or an ARM-based marvel; the OS spoke to them all in the same tongue.
He clicked the '+' icon on the top of his Explorer window. A new tab opened—a gateway. The experiment had worked. Build 17618 wasn't just a version number; it was a glimpse of a future where the machine mattered less than the flow of the user.
Outside, the sun was beginning to rise, but inside the glow of the monitor, Elias was already living in tomorrow. deepen the technical details of the RS5 features in the story, or shift the focus to a cyberpunk-style conflict involving this specific build?
You're looking for a report on the Windows 10 RS5 Build 17618 All in One ISO, which includes x86, x64, and ARM architectures. Here's what I found: In the ever-evolving landscape of Microsoft Windows, certain
Overview
Windows 10 RS5 (Release Preview) Build 17618 is a pre-release version of Windows 10, announced on May 16, 2018. This build is part of the Windows 10 version 1809 (October 2018 Update) development branch.
Key Features
This build includes various features and improvements, such as:
All-in-One ISO
The All-in-One ISO file includes three architectures:
Changes and Fixes
According to the official release notes, Build 17618 includes several bug fixes and improvements, such as:
Known Issues
As with any pre-release build, there are some known issues:
Download and Installation
The Windows 10 RS5 Build 17618 All in One ISO can be downloaded from Microsoft's official website or other reliable sources. However, please be aware that this is a pre-release build, and it's not recommended for production use or on mission-critical systems.
System Requirements
To run Build 17618, your system should meet the following requirements:
Keep in mind that this build is a pre-release version, and it's essential to back up your data before installing it.
Microsoft released Windows 10 Build 17618 to the Skip Ahead ring in early 2018, marking a significant milestone in the development of the Redstone 5 (RS5) update. This particular build was highly anticipated because it reintroduced "Sets," a feature designed to bring tabs to almost every window on the desktop. For enthusiasts and developers, obtaining an All-In-One (AIO) ISO containing x86, x64, and ARM64 architectures became the gold standard for testing this early software across various hardware platforms.
The standout feature of Build 17618 was undoubtedly Sets. This interface allowed users to group apps, websites, and documents into a single window with multiple tabs, similar to a web browser. If you were working on a project that required a Word document, a specific website in Microsoft Edge, and a folder in File Explorer, Sets allowed you to keep them unified. This build also brought improvements to the Windows Mixed Reality experience and refined various UI elements within the Settings app.
An All-In-One ISO is a modified installation image that bundles multiple editions and architectures into a single file. For Build 17618, a comprehensive AIO would typically include: Windows 10 Pro and Home editions. x86 (32-bit) architecture for legacy hardware. x64 (64-bit) architecture for modern PCs.
ARM64 architecture for Always Connected PCs like those powered by Snapdragon processors.
Having all these versions in one ISO simplified the deployment process for testers who needed to jump between different devices without managing multiple USB drives.
Because Build 17618 was an Insider Preview, Microsoft did not provide official AIO ISOs directly. Instead, the community utilized tools like UUP dump to download the Unified Update Platform files from Microsoft’s servers and convert them into a bootable ISO. This method ensured that the files were authentic and untouched by third parties.
When working with Redstone 5 builds, users were encouraged to use a dedicated test machine or a virtual machine. Early builds like 17618 were known for being experimental, and while Sets was revolutionary, it was also prone to crashes and performance dips. For those using the ARM64 version, this build offered a glimpse into how Windows 10 would eventually mature on mobile-centric silicon, offering better battery life and integrated LTE connectivity.
Today, Build 17618 serves as a historical marker for the evolution of the Windows 10 interface. While many features from the RS5 cycle were eventually polished for the public October 2018 Update, the experimental nature of this specific build remains a point of interest for software archivists and power users alike.
I understand you're looking for guidance on Windows 10 build 17618 (RS5). However, I need to provide some important context first:
Build 17618 was an early Insider Preview release from the Redstone 5 development cycle (which later became the October 2018 Update, version 1809). These builds are outdated, unsupported, and not recommended for general use. Microsoft no longer provides official downloads for expired Insider builds.
Additionally, creating "all-in-one" ISOs that combine x86, x64, and ARM architectures typically involves unauthorized modification of Microsoft's official images, which violates licensing terms. Note : You cannot install the ARM version
When booting the AIO ISO, you will see a standard Windows Setup screen. However, the install.wim or install.esd inside contains multiple images. You must select the correct edition: