Getting The C8 Error? Read This:
*c8 error means you are starting the clinet with the wrong start up program .. please do not start with sro_client.exe but with the launcher
*C8 - Re-install your SjSro and update all particles, pk2 and etc.
*The C8 error means your loading the wrong server, try starting SJSRO using silkroad.exe then picking your server