Help: Illustrator CC Won't launch - No Error Message

I have just downloaded and installed illustrator CC and tried to launch.  Nothing happened except AI did a little bounce on the dock.  Restarted and still no luck.

Model Name:          iMac

  Model Identifier:          iMac10,1

  Processor Name:          Intel Core 2 Duo

  Processor Speed:          3.06 GHz

  Number Of Processors:          1

  Total Number Of Cores:          2

  L2 Cache:          3 MB

  Memory:          4 GB

  Bus Speed:          1.07 GHz

  Boot ROM Version:          IM101.00CC.B00

  SMC Version (system):          1.53f13

Message was edited by: racruswal

Message was edited by: racruswal