Audition CS6 Crashing On Start-Up

I have used Audition CS6 several times on my Windows 7 64-bit system in the 3 weeks I have had it installed, and have used it without problems. But, after using Audition CS6 early today, I tried to start it up this afternoon and got the following message:

And no matter which option I select, Audition CS6 crashes.

I installed it as part of the Creative Suite 6 Production Premium.