How To Fix Corrupted Application On Ps 4. Delete Corrupted Downloads and Reinstall the Game. If it was just a small startup glitch, things will probably work just fine on a second attempt.
The "official" fix is to first close the application and then install the latest firmware update. Make sure the latest system software is installed by going to Settings > System Software Update. Application data on hard disk drive is likely to be partially corrupted.
There's a chance that at some point your game licenses might have gone out of sync with your account, which could be the cause of the corrupted data problem.
Rebuilding the database essentially scans the hard drive and creates a new database of all content, which can fix various software bugs and issues.
Initialize system: Sometimes a fresh start can help a console that's continually failing to read discs and applications. First, make sure to back up all of your saved data on either a USB drive. Type appwiz.cpl and hit Enter to open Programs and Features.