It may seem obvious and I am sorry if you have already tried it, but, just a suggestion:
Presumably you can connect your Philips to your computer via USB. If you do so, Windows usually detects a 'Mass Storage Device'. After it finds the drivers and installs it, you should see it as a disc when you open 'MyComputer'. When you do so, you should be able to find the files in that new disk somewhere. It may take some browsing.