unable to install .net framework 3.5 in windows 8-64 bit error code 0x800f0906

If you are using WSUS in your organization you will not able to enable .net frame work 3.5

Solution.

• Prepare the Mount image of win8 using PowerISO or UltraISO image

• Open command prompt with run as administrator and type command    Dism /online /enable-feature /featurename:NetFx3 /All /Source:G:\sources\sxs /LimitAccess

                  Change your Drive letter accordingely  (In My case it was G Drive)