POL Random Crashing when Playing

[Goken]

I keep getting this error randomly. It seems to frequently crash when I am in Port-Jeuno. I managed to copy the details of the message. I dont have anything else running in the background besides firefox. See below for error message. This crash happens about 2-3 times while playing withing a 4 hour timespan.

POL has encountered an error and has to close:
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Problem signature:
Problem Event Name: APPCRASH
Application Name: pol.exe
Application Version: 1.18.13.0
Application Timestamp: 4e3bcddc
Fault Module Name: FFXiMain.dll
Fault Module Version: 3.0.0.0
Fault Module Timestamp: 4e71558a
Exception Code: c0000005
Exception Offset: 001062fb
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
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I am running Windows 7, 64-bit with the latest updates as of 10/06/2011.
Service Pack 1
6 GB DDR2 RAM
Intel Core 2 E6700 @ 2.66 GHz
XFX Radeon HD5750 Graphics