topic Upgrade to windows 8 error in PCs & Accessories https://community.sony.no/t5/pcs-accessories/upgrade-to-windows-8-error/m-p/647871#M12837 <HTML><HEAD></HEAD><BODY><P>I have a pcg-71c11m and I want to upgrade it to windows 8 but when I try to do it, it says unothorised error. I have also bought a windows 8 product key and I can't use it because of that reason. When I try to upgrade my pc with the driver for product keys it say unothorised error can you help me?:smileyhappy:</P></BODY></HTML> Sun, 27 Jan 2013 20:42:53 GMT hercules27_7 2013-01-27T20:42:53Z Upgrade to windows 8 error https://community.sony.no/t5/pcs-accessories/upgrade-to-windows-8-error/m-p/647871#M12837 <HTML><HEAD></HEAD><BODY><P>I have a pcg-71c11m and I want to upgrade it to windows 8 but when I try to do it, it says unothorised error. I have also bought a windows 8 product key and I can't use it because of that reason. When I try to upgrade my pc with the driver for product keys it say unothorised error can you help me?:smileyhappy:</P></BODY></HTML> Sun, 27 Jan 2013 20:42:53 GMT https://community.sony.no/t5/pcs-accessories/upgrade-to-windows-8-error/m-p/647871#M12837 hercules27_7 2013-01-27T20:42:53Z