If your disc is physically cracked or deeply scratched, no amount of troubleshooting will fix it, and you would need to replace the media. However, 9 times out of 10, the "Free" fix is simply deleting the corrupted game data and letting the system write a fresh install.
: If all else fails, you might consider purchasing a digital version of the game if available. Sometimes, digital versions don't encounter the same issues as physical discs. If your disc is physically cracked or deeply
If you want, I can:
The disc read error can sometimes indicate that your Hard Disk Drive (HDD) is failing or that the sector where "Homecoming" is stored is bad. HDD Check: on your PC to ensure your hard drive is healthy. Console Maintenance: 9 times out of 10