I installed 12.10 using Wubi but i found that there were issues with it (really slow and I could not install skype). According to the Ubuntu website when running Wubi you can choose 12.04 or 12.10 but I can not see how
To install Ubuntu 12.04 with Wubi, type this in Google or another search engine:
ubuntu 12.04 wubi installer download
Click on the C-Net download to get Ubuntu. This takes you to a working download for Ubuntu 12.04.
Such web-search based techniques are often helpful for downloading Ubuntu files when you are having trouble finding the right file because it's old, or when there is a problem with the Ubuntu website, with your browser or proxy (e.g., due to caching problems), or just a network slowdown somewhere in between.
Just make sure you're only downloading Ubuntu (and any other software) from sites you trust.
