Poker Night Crashes/Will not launch

Just as the title states. I saw a couple videos for poker night and decided to buy it.

Downloaded it and it crashed. Re-installed it/Re-started the comp and it still crashes.

I do get a windows error saying:

Problem Event Name: APPCRASH
Application Name: CelebrityPoker.exe
Application Version: 2010.11.19.49851
Application Timestamp: 4ce6ef3d
Fault Module Name: StackHash_6928
Fault Module Version: 6.1.7600.16385
Fault Module Timestamp: 4a5bdb3b
Exception Code: c0000374
Exception Offset: 000cdcbb
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional Information 1: 6928
Additional Information 2: 69283faefefd2412296525fcac1f5399
Additional Information 3: 702e
Additional Information 4: 702e66560b1570e1b805d47cd58642a2


Any help?