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dism.exe /online /enable-feature /featurename:NetFX3 /Source:D:\sources\sxs
dism /mount-wim /wimfile:"c:\win8\wim\install.wim" /index:1 /mountdir:"c:win8\mount"
dism /Image:"c:win8\mount" /Enable-Feature /All /FeatureName:NetFX3 /Source:D:\sources\sxs /LimitAccess
dism /image:"c:win8\mount" /Add-Package /PackagePath:"c:\win8\lp\lp.cab"
dism /unmount-wim /mountdir:"c:win8\mount" /commit
dism.exe /online /enable-feature /featurename:NetFX3 /Source:D:\sources\sxs
dism /mount-wim /wimfile:"c:\win8\wim\install.wim" /index:1 /mountdir:"c:win8\mount"
dism /Image:"c:win8\mount" /Enable-Feature /All /FeatureName:NetFX3 /Source:D:\sources\sxs /LimitAccess
dism /image:"c:win8\mount" /Add-Package /PackagePath:"c:\win8\lp\lp.cab"
dism /unmount-wim /mountdir:"c:win8\mount" /commit