The error numer you reported was sound related problem, so you can\'t be having that same error again, since Karyuu already suggested you to turn off sound and you did so.
Perhaps you can\'t enter the game because you\'re behind a firewall?
Make sure that you allow UDP inbound and outbound connections on port 7777 (it changed since the last update so perhaps you still have the old port configured on your software firewall)
You say the updater in recovery mode shows errors, could you try to post them here? There\'s a log on updater.txt a file you\'ll find in your planeshift directory.
Also ensure you can ping laanx.fragnetics.com, if you can\'t try making a traceroute command there (tracert laanx.fragnetics.com)