Hello, A few weeks ago I purchased a Pandigital Novel 9' on eBay. It worked fine and I downloaded a comic book app for it. After running out of batteries the other day, I plugged it into my computer like I had been doing, and put new comic files on it. Since then, when I turn it on I keep getting the message "The process android.process.acore has stopped unexpectedly. Please try again." with a force close button. I have no other options and the window keeps popping up. No apps or home window will open. I've looked all around for hours and I can't seem to find anything that helps my situations. I read this happens when the batteries run out and I have to delete a file, but I can't root (or don't know how to) to do so. I downloaded the z4root, but I have to open it in the device and I can't do that if it won't go to the home screen (at least I believe). Can anyone please help me? I'm greatly upset and don't know what to do! Thank you for your time!