Which are you using (Steam, Epic Games, or Rockstar Launcher)? Have you recently installed any mods or graphic enhancers ?
Whether you are a veteran modder or a victim of a bad repack, here is the solution.
When this error occurs, the game abruptly crashes to the desktop, often accompanied by a pop-up window or a line in the OpenIV/ScriptHookV log files. If you are trying to install "extra quality" visual assets, ultra-realistic car packs, or massive map expansions, this error stands between you and Los Santos. x64arpf failed crc check gta v extra quality
When the game launcher or your operating system performs a Cyclic Redundancy Check (CRC), it compares the file's current data against its original data integrity signature. If they do not match, the system flags a CRC check failure to prevent the game from running unstable code.
If the launcher's verification tool loops or fails to fix the issue, you can force the launcher to fetch a fresh copy. Close your game launcher entirely. Which are you using (Steam, Epic Games, or
: Go to Settings > My Installed Games > GTA V > Verify Integrity .
If you are getting this error because you are trying to install high-definition or "extra quality" texture mods: When this error occurs, the game abruptly crashes
: Right-click GTA V in your Library > Properties > Installed Files > Verify integrity of game files .