1. Download it
2. Buksan mo yung rar File tas Extract it
3. Open your extracted folder { Plants vs zombies.rar }
4. Open PlantsVsZombiesSetup_1_3.exe and DO NOT RUN THE GAME YET.
5. Copy the PlantsVsZombies.exe on the folder you downloaded
6. Open the file directory where you installed your Plants vs zombies game { eg. C:\Program Files\PopCap Games\Plants vs. Zombies } and PASTE the plantsvszombies.exe you copied.

Download link: Dont forget to press the THANK Button!
http://www.mirrorafile.com/files/KQE...esjaninexd.zip
OR
http://www.mediafire.com/?nddjnhnmwyw

Thats all. Enjoy the game !

EDIT:
here are some FUN codes for Plants vs. zombies: (just type this while playing)

* pinata -A shower of candy when a zombie dies

* trickedout -Alternate Lawn Mower appearance

* future -Gives zombies futuristic shades

* sukhbir -Toggles the zombie's call for brains-sound

* daisie -Zombies leave small daisies behind when killed

* mustache -Zombies Now Have Mustaches

* dance -Zombies dance