Utilize a ferramenta dism para realizar limpeza do WinSxs
dism.exe /online /Cleanup-Image /AnalyzeComponentStore
Use the /AnalyzeComponentStore to analyze the size of the Component Store (WinSxS folder) in Windows. The AnalyzeComponentStore option is available in Windows 8.1 Windows Server 2012 R2.
dism.exe /online /Cleanup-Image /StartComponentCleanup
Use StartComponentCleanup
removes superseded and unused system files from a system with the /StartComponentCleanup parameter.
dism.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase
Using the /ResetBase switch with the /StartComponentCleanupparameter of dism.exe, all superseded versions of every component in the component store is removed.