Can you let us know which DLL files you're talking about? I know 15.4 is the last driver that had proper triple buffering, so I copied Mantle64.dll, Mantleaxl64.dll, and the 32 bit versions from that install. I put those in my Battlefield folder. Game won't launch though, no crash or anything, it's just won't launch. I guess I'm missing some DLL's but I have no idea which ones.