| Image | Link | Notes | Update Date |
|---|---|---|---|
 |
https://www.xixei.com/nfc/tool/soft/win/20210531/nfcPro.exe | 2021-05-31 |
| Architecture | Link | Notes | Version | |
|---|---|---|---|---|
| Windows | x64 | https://www.xixei.com/nfc/tool/soft/win/20250311/nfcPro_x64.exe | Support for FM11RF08S | 2025-03-11 |
| x64 | https://www.xixei.com/nfc/tool/soft/win/20240105/nfcPro_x64.exe | 2024-01-05 | ||
Notes：
When the software fails to run, it needs to be installed in the Visual C++ Redistributable.
When prompted: This application cannot run on your computer, please install it first Microsoft Visual C++ Redistributable. ( X86 ) .
The most immediate and impactful feature of this build is its size. The ISO file for version v44b is a mere , and once installed on your hard drive, it occupies a startlingly small 4.75 GB of space. To put that into perspective, a clean installation of the official Windows 11 can easily exceed 20 GB. This reduction is achieved through the removal and disabling of numerous non-essential components that Microsoft bundles by default.
Windows X-Lite is a . Unlike Microsoft’s official ISO images, which can be cryptographically verified, there is no way to independently confirm that the X-Lite ISO has not been modified to include:
The v44b release introduces several specific improvements over its predecessor (v4.4):
The Last Optimum Build
I can provide tailored instructions for setting up the ISO according to your specific hardware needs. Share public link windows xliteoptimum 11 24h2 pro v44b fbco full
Unlike stock Windows where applications like Microsoft Edge, OneDrive, and Copilot are aggressively forced upon the user, Optimum 11 features a total "opt-in" structure:
Removes pre-installed apps (bloatware) and optimizes services for faster booting and gaming. Performance Optimization:
Despite being heavily optimized, the v44b build remains . The developer has preserved support for virtually all essential Windows capabilities:
He backed up his files, created a bootable drive, and took the plunge. The installation was surprisingly quick. When the desktop finally loaded, Leo stared in disbelief. The most immediate and impactful feature of this
By-passes mandatory TPM and secure boot requirements, allowing it to run on older hardware. Optional Features:
Perhaps the most practical feature of this build is its ability to circumvent Microsoft’s stringent hardware requirements. The v44b build:
Inside was a single executable: FBCO_Full.exe . No description. No signature. Just a timestamp: 04:44 AM, April 19, 2026— today . Fifty-one minutes from now.
With its 2.58GB ISO size, 4.75GB installed footprint, bypassed hardware restrictions, and optional security features, this build strikes an admirable balance between lightweight efficiency and practical usability. The 9-second boot times, minimal background processes, and double-digit gaming performance gains reported by users are difficult to dismiss. This reduction is achieved through the removal and
: Because custom ISOs are modified by independent individuals rather than signed by Microsoft, users must download images exclusively from verified community hubs. Malicious actors frequently inject spyware or keyloggers into unverified ISO mirrors distributed on torrent platforms.
Requires clean installation, meaning all data on the target drive will be wiped. Who Should Use This Build?
Ensure that the source from which you are downloading the Windows XLiteOptimum 11 24H2 Pro V44B FBCO Full is legitimate to avoid malware or compromised software.
| Image | Link | Notes | Update Date |
|---|---|---|---|
|
|
https://www.xixei.com/nfc/tool/soft/win/20210531/nfcPro.exe | 2021-05-31 |
The Visual C++ Redistributable installs Microsoft C and C++ (MSVC) runtime libraries.
| Architecture | Link | Notes |
|---|---|---|
| X86 | https://aka.ms/vs/17/release/vc_redist.x86.exe | Recommended |
| X64 | https://aka.ms/vs/17/release/vc_redist.x64.exe |
Notes：
Go To Microsoft website to download the Microsoft Visual C++ Redistributable Package.
X64 systems may need to install both vc_redist.x86.exe and vc_redist.x64.exe