Understanding SXSI X64 Windows 10 Updated: Stability, Component Servicing, and Security
Open the extracted folder, right-click Setup.exe (or the corresponding x64 installer executable), and select .
On an x64 system, Windows maintains separate SxS manifests for and 32-bit assemblies. The folder names include amd64 (for native 64-bit) or x86 (for 32-bit within SysWOW64 ). If you attempt to run a 64-bit application that depends on a 32-only SxS component, it will fail—even if the DLL names match. This is a common source of errors after updating Windows 10. sxsi x64 windows 10 updated
If you are looking for custom "lite" versions of Windows 10 x64 that prioritize performance by "debloating" these systems, popular community features include: Reduced Background Processes : Custom ISOs like Windows X-Lite Ghost Spectre
DISM /Online /Cleanup-Image /StartComponentCleanup /ResetBase sfc /scannow If you attempt to run a 64-bit application
When Windows Update downloads a new patch, the old system files are not deleted immediately. They are moved to WinSxS so you can uninstall the update if it causes system instability.
The true physical space the folder occupies on your drive. Shared with Windows: Files required for the OS to run. They are moved to WinSxS so you can
A bloated WinSxS folder can consume unnecessary disk space.
: To achieve a smaller footprint, critical services like Windows Defender , Windows Update , or the Microsoft Store are often disabled or removed entirely.