Problem

My sims are full of little triangular holes.

Cause

This issue  is caused by the ATI/AMD Graphic driver 12.4.

The following cards are affected (might be more)

• ATI Radeon HD 4200 series
• ATI Radeon HD 4500 Series
• ATI Radeon HD 3600 Series
• ATI Radeon HD 3400 Series
• ATI Radeon HD 2900
• ATI Radeon HD 2600
• ATI Radeon HD 2400

Solution

Download the Hotfix Treiber 12.4a and install

Further Reading

• Distorted Animals
• Distorted Fences and Stairs