how to install .NET Framework in Windows 8 using windows image file(ISO)

If you are facing problem to install .NET Framework 3.0 with 2.0 by CONTROL PANEL TURN ON or OFF WINDOWS FEATURES option. Then follow the procedure step by step

STEP 1: First press WIN key and you will see your START PAGE.

STEP 2: Then type COMMAND PROMPT.

STEP 3: Right click on it and below the page you will find a option to run this as ADMINISTRATOR.

STEP 4: Click on this and run it as ADMINISTRATOR.

STEP 5: Mount your ISO/COMPRESSED image file by right click on it and choose option "MOUNT"

STEP 6: Make sure that you have successfully mounted your IMAGE file and note it's DRIVE LETTER (like C in the case your operating system is installed in this drive)

STEP 6: Now put this code  Dism /online /enable-feature /featurename:NetFx3 /All /Source:x:\sources\sxs /LimitAccess  where x=YOUR DRIVE LETTER