I wonder if it's possible to restore a file that was deleted about 2 weeks ago? And which program is the best to use?
Thanks! :)

You can try Microsoft's System Restore, if you have it:

http://www.microsoft.com/windowsxp/using/helpandsupport/learnmore/systemrestore.mspx

Or you can try this:

http://www.aumha.org/a/recover.php

Thanks! I'm using Restorer2000 now, hope it works!