I have downloaded ubuntu 14.04 32 bit iso and made bootable usb stick of it..from there I took wubu and put it in on the same folder in which I have put iso file.When I tried installing ubuntu using wubi it shows following error message....."Can not download the metalink and therefore iso".
And tried same thing with my internet on it is downloading ubuntu14.04amd64 file from server but my system has intel based processor.