Can't get to my kingdom - Sims Medieval. [SOLVED]

Well, I updated my Sims medieval using the update on this forum because whenever I tried to place a new building more than one it would just crash and restart my computer. So now that problem stopped, it was working fine on Monday but not it won't even work, the minute I click my kingdom 'Terabitha' and it finishes loading it either comes up with a video card error or just restarts my computer. I need because I don't want to uninstall it again. I think my computer is fine, because Sims 3 ( the CD ones) etc. works perfectly fine, but when it comes to Sims Medieval I just annoys me so much.

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System Information
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Time of this report: 10/9/2012, 17:38:02
Machine name: CHANGEME1
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.090804-1435)
Language: English (Regional Setting: English)
System Manufacturer: Dell Computer Corporation
System Model: Dimension 4600
BIOS: Phoenix ROM BIOS PLUS Version 1.10 A12
Processor: Intel(R) Pentium(R) 4 CPU 3.06GHz (2 CPUs)
Memory: 1022MB RAM
Page File: 1032MB used, 1428MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.5512 32bit Unicode

I got the fix but, not pirates & nobles.

Hello,

As you can read in the included instructions, Pirates & Nobles is mandatory for the Fix to work...

Thanks, it works now! Thank you.

Hello,

Great!
Enjoy playing the game and please do let us know if you ever run into any more problems!