NAV 2009 installation

Hi

Plz tell me how to instal nav 2009 client in vista its somewat urgent for me

i want native database and not sql server and iam getting a mark specifying that roletailored client has been installed but some components must be configured

Thank u waiting for the reply

Role Tailored Client does not work with native databases.

In order to use RTC, you will need to install SQL Server. Otherwise you are limited to the classic client only.