Sxsi X64 Windows 10 Updated ⚡
Never manually delete files from WinSxS. Instead, use built-in tools:
DISM /Online /Cleanup-Image /StartComponentCleanup
DISM /Online /Cleanup-Image /StartComponentCleanup /ResetBase
The /ResetBase flag removes all superseded components, but note: after this, you cannot uninstall previous Windows updates. On an updated Windows 10, this is safe if you don't plan to roll back.
Alternatively, run Storage Sense from Settings → System → Storage → Configure Storage Sense or run it now. Enable “Delete previous versions of Windows” and “Delete temporary files.”
Assumption: you mean enabling/installing side-by-side (SxS) assemblies and x64 support on a 64-bit Windows 10 system (e.g., to run x64 apps, libraries, or install Visual C++ Redistributables). If you meant something else, tell me the exact feature name.
If sxstrace shows a specific missing assembly like:
Microsoft.VC90.CRT, version="9.0.30729.6161", publicKeyToken="1fc8b3b9a1e18e3b" sxsi x64 windows 10 updated
You can download that exact Visual C++ 2008 redistributable (SP1) and install it. For rare or private assemblies, you may need to reinstall the proprietary software.
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I couldn’t find a specific article titled exactly “sxsi x64 windows 10 updated” — this appears to be either a typo, a very specific software or driver name, or an internal identifier.
However, here are the most likely things you might be looking for, depending on what “sxsi” refers to: Never manually delete files from WinSxS
Typo for “SXSI” as a software or driver
Typo for “SXS” + “Windows 10 x64 updated”
If you clarify what “sxsi” refers to (software name, error code, or device driver), I can provide a direct article or write one tailored to your case.
On an x64 system, Windows maintains separate SxS manifests for 64-bit 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.
Before Windows XP, applications would often install shared DLLs (like msvcr71.dll or comctl32.dll) into the System32 folder. This led to the infamous "DLL Hell"—where one application overwrites a shared DLL with an incompatible version, breaking another application. The /ResetBase flag removes all superseded components, but
Microsoft introduced Side-by-Side (SxS) assemblies to solve this. Instead of a single shared location, each application can request a specific version of a DLL, and the operating system serves the correct version from a central, versioned repository.
Many outdated online guides still reference Windows 8 or early Windows 10 builds (1507, 1607). However, updates released after 2020 have fundamentally changed SxS behavior:
Thus, when we say sxsi x64 windows 10 updated, we refer specifically to the post-2023 servicing model.
In the sprawling ecosystem of Windows 10, few mechanisms are as misunderstood yet as critical to system stability as the Side-by-Side (SxS) architecture. For the average user, encountering an error like “The application has failed to start because its side-by-side configuration is incorrect” is a frustrating mystery. However, for developers and IT professionals working on an x64 version of an updated Windows 10 system, SxS represents a sophisticated solution to an old problem: DLL Hell.
