My Dad has been recording some of his classes on his Lumia 810 with the Voice Recorder Pro + app. The app allows users to upload files straight to OneDrive....The drawback is that he can only upload audio which is less than 100mb. Some of his recordings are over an hour long(too large) so they cannot be uploaded at all. Browsing through folders on the SD card with Windows yields no results. Is there a way to access these files on Windows Phone 8.1? Developer application, or something...anything?