[PLUG] Help required

[Vijay Buddhisagar]

Friends

I attended the seminar at  British Library  conducted by Mr. Prasad
Mehendale.
I used the CD for installing  Ubuntu 12.04 on my external hard disc.
However after installation the disc is not detected by windows as it is now
in Ext3/4
platform.
Will it  be possible to recover the windows files from the external hard
disc ??
If possible please let me know.
I am not tech-savvy .
Regards and Thanks

vijaybuddhisagar at gmail.com