Problem with Mail

[arego]

Hello, my Mail application is not working on my Mac OS 10.6.8. Probably earlier I tried to remove it or deleted. There is an Mail icon but nothing is opens when I click on icon. Now I want to use it. I have the CDs for my MacBook. Is there anyway I can reinstall/update the OS to activate Mail program without damaging my documents/programs?
Thank you

 

[Puevlo]

I believe it will be under optional installs on the install DVD. Just make sure you do custom install and select just Mail.

 

[miles01110]

Or you can use Pacifist to install just the Mail package if it's not under Optional Installs, which I don't believe it is.