Yes! It is possible to recover only one file back without restoring the whole system as long as this file is not overwritten by any new file.
What you need is a file target="_blank">http://freeware-fix.blogspot.com/2013/03/external-drive-data-recovery.html

Next time, you should be careful about your data and always back up everything important well.

Download the software target="_blank">http://www.recoverdeletedfiles.net/

Download the free trial version and you would be able to recover deleted files