Why can't I run PvZ?

Please control yourself.  You are allowed one message per subject, and now you have three!  You do not currently have a game-capable system. 

http://answers.ea.com/t5/Origin/32-bit-garden-warfare-compatibility/m-p/3337235#M72421

   OS: Windows 7/8 64bit
    Video Card: NVIDIA 8800GT, AMD/ATI Radeon HD 5750
    Processor: Intel Core 2 Duo @ 3.0 GHz
    Sound Card: DirectX 9.0c
    Compatible Memory: 4GB RAM
    DirectX: 10.0+
    Hard Drive: 15 GB
    Input: Keyboard, Mouse or Dual Analog Gamepad

Thank you.  Politeness is a virtue that attracts consumers.

What IGP do you have?  DXDiag should say.

Here is how:

http://answers.ea.com/t5/PvZ-Garden-Warfare-PC/READ-FIRST-Before-making-a-new-topic/m-p/3032830#U3032830

Also in that link are Intel's drivers.  Update them to the latest version.

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Neither Gorath or me work for EA.