Gansker on "how to see which files failed to backup?"

I have succeed backup files from Mobile phone , the key is how to connect your phone to computer , perhaps ,that's why most people fail , if the phone isn't fully connected to the computer, the data transmission will fail ,so the Android backup program will fail,
Following this guide : http://www.android-rescuer.com/transfer-messages-from-android-to-computer.html