In order for you to play Disney Pixar Cars Toon: Mater's Tall Tales on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Microsoft Windows XP SP3
Processor (CPU):
Intel Pentium 4 2.4 GHz, AMD 3000 or equivalent processor or Intel Core 2 1.8
Memory (RAM):
1 GB RAM
Graphics Card:
128 MB OpenGL 3D video card supporting Shaders 2.0 (NVIDIA GeForce FX 5600 or better)
DirectX:
Version 9.0c
Storage:
5 GB available space
Sound Card:
9.0c-compatible sound card