hi all first of all wish you a very happy newyear. atlast microsoft releases an official way to get the windows 8.1 iso to do a clean install. the instructions on how u can download your iso is in this link. http://windows.microsoft.com/en-IN/windows-8/create-reset-refresh-media although the link says create reset refresh-media i have tested that u can do a clean install with the iso. the iso works with a windows 8 and 8.1 product keys it also works with the oem key in the uefi system or bios the only problem with the iso is that there is no install.wim file its a install.esd file so if u want to add updates to it or make changes u need to convert it to install.wim i have a script for that if any1 wants i can give a link to it -- search for me on facebook, google+, orkut.. austinpinto.xaviers@xxxxxxxxx follow me on twitter. austinmpinto contact me on skype. austin.pinto3 ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq