error in upgrade to 12.04 (64 bit) from 11.10 (64 bit) using wubi as installer

[Abhishek Dixit]

I happen to get some failure in doing a 11.04 to 12.04 move so I stuck
back to Wubi here is my message on user list
https://lists.ubuntu.com/archives/ubuntu-users/2013-January/266972.html


how ever it appears the ability to install using wubi has been disabled
as mentioned on this message
https://lists.ubuntu.com/archives/ubuntu-devel/2012-March/034970.html

please let me know if there is a situation for people like me on Windows 7.