1.Press the Windows Key to show the Metro interface.
2.Type “cmd” without the quotes andright click on the command prompticon and select run as Administrator.
3.Type the command: DISM.exe /Online /Enable-Feature /FeatureName:NetFx3 /All/Source:D:\sources\sxs/Limitaccess. into the
command prompt where D: is your diskdrive or virtual drive image letter.
4.wait for some minutes and it sucessfully installs.
2.Type “cmd” without the quotes andright click on the command prompticon and select run as Administrator.
3.Type the command: DISM.exe /Online /Enable-Feature /FeatureName:NetFx3 /All/Source:D:\sources\sxs/Limitaccess. into the
command prompt where D: is your diskdrive or virtual drive image letter.
4.wait for some minutes and it sucessfully installs.