lumia 1020 deleted photo

[WPCentral Question]

My pc reads my lumia in 1020 under his own name and it makes me navigate through the folders but the various programs I've used to detect deleted files not detected as a unit and therefore do not scan. For Windows Phone 7, there is a configuration of regedit that allows you to make visible the external device as a unit but have not found anything similar to this that Windows Phone 8 In fact, I had the brilliant idea of ​​using storyteller, but going to delete history I had created, I did not realize I even deleted all the photos related to that. I do not have the automatic backup on skydrive and I had not done any backup. I also tried to connect the device to my PC (which has Windows 8.1), but none of the data recovery programs / photos have found the device to be scanned and recover deleted data. Can you tell me if there is a way to recover deleted photos? Thanks in advance