My FF14 Launcher is instantly crashing on me. As soon as it opens up it crashes saying that "Final Fantasy XIV has stopped working".

It was working just fine about a week ago. The only difference is that I installed a beta driver from Nvidia but I reverted back to the official released one.

System Specs:
GTX470
i7 at 3.6ghz
12gigs of DDR3
Windows 7 64-bit

I paused my anti-virus, changed the resolution (this shouldn't do anything since it's affecting the launcher, but you may never know), ran it under administrator, and even re-installed the game. What's going on?