That is not a Postgresql related question, but an installshield's one.
I doubt that you are in the correct place here.
Am 26. Oktober 2016 10:04:17 MESZ, schrieb Rouzzi Anissa <rouzzi(dot)anissa(at)gmail(dot)com>:
>Hello,
>
>I have a .net application using the Postgresql as a database server.
>
>So i want to inculde it in my installshield 'project to generate a
>setup
>
>but i must check if no version of postgres exists already to install
>it,
> else ignore the installation of postgresql
>
>Please help me.
>
>Thx
>--
>
>Cordialement
>
> ROUZZI Anissa