VS 2012 VSIX IWizard problem

I'm trying to build a multi-project template VSIX deployment with a Wizard to generate custom code.

I have built 2 projects and generated the templates (.zip) files.

I created a 3rd project using IWizard to get user input.

It was based on the example athttp://msdn.microsoft.com/en-us/library/ms185301(v=vs.110).aspx

I updated the 1st project that I wanted to generate custom code in with the following:

<WizardExtension>       

<Assembly>FMIInstallWizard</Assembly>       <FullClassName>FMIInstallWizard.IWizardImplementation</FullClassName>   </WizardExtension>

I then created a VSIX project and updated all the properties as outlined in the example.

When I run the VSIX file it installs the templates and I can then create a new project and it creates the project correctly but never runs the Wizard.

I can’t seem to figure out why this will not work.

Thanks

Mike