ankur.trapasiya,
I am glad you managed to recover the data you wanted. But, I am confused about your current situation. You say you installed another Wubi but it is not apparent from the results of the script you posted.

Is this new Wubi install on another computer or another drive which wasn't plugged in when you ran the script?

And you also keep switching between talking about Ubuntu and Wubi installs. For the sake of clarity, please tell us whether you have a new install inside Windows (Wubi) or on a separate partition/drive which was installed in the normal way (Ubuntu).

I want to be clear here; yes Wubi is a Windows installer for Ubuntu, but I am having trouble understanding what you mean and this is partly because the script results do not show either type of install.