Okay, I did some research on the Windows forums and found that the error message in particular occurs when the program crashes and I do not have access to make changes to the program.

The error message aside, the game is crashing whenever I try to change the ffxivconfig.exe settings.

More importantly, as of 10-9-2011, the game is also crashing at various points during gameplay. There does not seem to be any consistency in why or how these crashes occur; although it has on one occasion caused my computer to have a serious error and forced it to restart.

Any advice or insights in to this problem would be appreciated. Thanks.