Deleted File

Hi,

I was working in a network folder in offline mode and created a word doc,
done my work, only 10 minutes to accidentally delete the file.

Is there any way I can get the file back?

I've tried everything I know including recycle bin, file recovery software,
etc Word tricks like tmp files etc

The main problem is the file was created and deleted in the same session
without ever being synched on the network.

If anyone can help I would much appreciate it.

technical details- Vista SP1 with Office 2007 SP1