What is the cause of this crash?

[ColdFire979]

Copy & pasted from the event viewer.


Faulting application name: CivilizationV_DX11.exe, version: 1.0.3.18, time stamp: 0x51c2ef3f
Faulting module name: CivilizationV_DX11.exe, version: 1.0.3.18, time stamp: 0x51c2ef3f
Exception code: 0xc0000005
Fault offset: 0x00034c2f
Faulting process id: 0xdf0
Faulting application start time: 0x01ce7f9e60050fa5
Faulting application path: C:\Program Files (x86)\Steam\steamapps\common\Sid Meier's Civilization V\CivilizationV_DX11.exe
Faulting module path: C:\Program Files (x86)\Steam\steamapps\common\Sid Meier's Civilization V\CivilizationV_DX11.exe
Report Id: d8109385-eb99-11e2-b67e-013fd5dc9105