Problem Starting CiV

[B-29 Bomber]

When I try to start CiV I get a black Window and it then stops responding and I get this message:

Spoiler :

Description:
A problem caused this program to stop interacting with Windows.

Problem signature:
Problem Event Name: AppHangB1
Application Name: CivilizationV_DX11.exe
Application Version: 1.0.1.348
Application Timestamp: 4e144f4e
Hang Signature: 7d60
Hang Type: 0
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 1033
Additional Hang Signature 1: 06494591445884d919cedf6867f35f6c
Additional Hang Signature 2: efb8
Additional Hang Signature 3: ca35f5e12908e0ebcea6a966778109ce
Additional Hang Signature 4: 7d60
Additional Hang Signature 5: 06494591445884d919cedf6867f35f6c
Additional Hang Signature 6: efb8
Additional Hang Signature 7: ca35f5e12908e0ebcea6a966778109ce

What does it mean? How do I fix it?

 

[The_J]

System specs please.

Is this the first time you try to start Civ5, or did it work before?