Restart your computer to allow Windows to repair any disk errors.
Faulty RAM or incorrect BIOS timings/voltages can cause data to be corrupted while it is being processed or written to the disk . x64arpf failed crc check gta v extra quality
The file x64arpf is a massive RPF archive contained within the x64 folder. It holds a significant chunk of the game's assets. Restart your computer to allow Windows to repair