I'm assuming you're discussing an issue on your Playstation as your question isn't quite clear on that matter. If your download on Playstation is repeatedly saying it's corrupted, then start by making sure your internet is not having any hiccups during the course of transferring If you've checked your internet and there are no issues, then you may need to contact Sony concerning a hardware malfunction in your Playstation that's making you unable to install and play a large game onto the hard drive properly.