Wizard ask for features that are already installed.

[EmersonB]

Hi there;

I'm new to plesk and this version 10 looks pretty amazing.
I was trying to install it on a Win 2008 R2 machine where PHP 5 and SmarterMail 7 were already installed, however the installation won't go through if I don't select "MailEnable", PHP and a few other items I don't need.

So, if I already have a compatible mail server and PHP version installed, why do i need another mail server, webmail, php, etc?

I wan't to keep it as clean as possible.
I really apreciate any help.