This build still included:
If you decide to deploy this build on a secondary device or gaming PC, always use a clean installation method:
Where every frame matters and no personal data is stored. windows 10 lite version 21h221h1 build 1904x1387 fixed
| Issue | Description | Fix in 1904x.1387 | |-------|-------------|-------------------| | | Attempting to check for updates would crash the Settings app or throw 0x80070422 | Integrated the Windows Update Agent Repair Tool (WURT) and reset service ACLs. Update now works optionally – you can choose to enable or keep it disabled. | | Missing App Installer / Store | Many Lite builds removed the Microsoft Store entirely, breaking dependencies for Xbox Game Pass, Netflix, or WhatsApp desktop. | The Store and App Installer are included as optional components. Run Add-Store.cmd from the ISO’s Extras folder to restore them. | | Wi-Fi & Bluetooth Driver Issues | Stripping too many networking components broke WPA3 support and Bluetooth audio. | Re-added necessary service hosts ( wlansvc , BthAvctpSvc ) without reintroducing bloat. All modern drivers (Intel AX200, Realtek 8822CE) now load correctly. | | Print Nightmare Vulnerabilities | Early Lite builds removed print spooler completely, breaking PDF printing and XPS. | Spooler is present but set to Disabled by default. One toggle in Services.msc restores full printing. |
This specific build focuses on reducing the background footprint of the OS. This build still included: If you decide to
The primary goal of build 1387 was to resolve several high-profile issues: Microsoft Support
On a test system with 4GB of RAM and a mechanical HDD (the usual target for Lite OSes): | | Missing App Installer / Store |
Based on 21H1 (May 2021 Update) or 21H2 (November 2021 Update).
: These are major feature updates for Windows 10 released in 2021.
Using the same core build number (1904x) allowed these Lite versions to act as a bridge, giving users 21H2 features while staying on a highly stable 21H1-style core. Why People Used It
Removing universal components can cause modern software, Xbox Game Pass apps, or complex VPN programs to crash or fail during setup. How to Install it Safely