wixwindows-installerprerequisites

Wix installer install .net if not installed

I stumbled upon this documentation. http://wix.sourceforge.net/manual-wix3/wixnetfxextension.htm.

I can't figure out how to install for example .net4full when it is not installed.

Currently my wix xml looks like this:

<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
     xmlns:netfx="http://schemas.microsoft.com/wix/NetFxExtension">
    <Product Id="*"
      .....
      .........
    >
        <PropertyRef Id="NETFRAMEWORK40FULL"/>
        <Condition Message="This application requires .NET Framework 4 FULL. Please install the .NET Framework then run this installer again.">
        <![CDATA[Installed OR NETFRAMEWORK40FULL]]>
        </Condition>
        .....
        .........
        ............
        .........
        ............
    </Product>

    .......................
    ..............................
    ................................
    .........................
</Wix>

BTW, I'm using wix 3.7!

Solution

  • In the Wix setup project, you can check the existence of .net framework 4.0 and give a message to user like you have to install .net framework 4.0 before install this product. But if you want to do silently (Check .net framework 4.0 existence...if available install only your product and if not first install .net framework 4.0 and then install your product) You have to do by wix bootstrapper