I am trying to build some GAX packages for work. I have been able to successfully create item templates with wizard screens as well as generete my solution templates. I have a wizard screen for the solution which gathers some information but it's not being replaced in the project files (such as the .cs files). I believe it's b/c I am missing the WiardExtension section like my item templates have.

<WizardExtension>
<Assembly>Microsoft.Practices.RecipeFramework.VisualStudio, Version=1.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</Assembly>
<FullClassName>Microsoft.Practices.RecipeFramework.VisualStudio.Templates.UnfoldTemplate</FullClassName>
</WizardExtension>

When I add this to my project.vstemplate files, I get an error message:

System.InvalidOperationException: Cannot find registration information for template "C:\projects\Pgn.VisualStudio.Guidance\Pgn.VisualStudio.Guidance\bin\Debug\Templates\Solutions\WCF\Projects\ServiceContracts\WcfWebServiceServiceContracts.vstemplate". Package templates may not be properly registered. Run package installation again and verify template name and location.
at Microsoft.Practices.RecipeFramework.VisualStudio.Templates.VSTemplatesService.GetTemplateRegistryData(String templateFileName)
at Microsoft.Practices.RecipeFramework.VisualStudio.Templates.VSTemplatesService.Microsoft.Practices.RecipeFramework.VisualStudio.Common.IVsTemplatesService.GetTemplate(String templateFileName)
at Microsoft.Practices.RecipeFramework.VisualStudio.Templates.UnfoldTemplate.LoadTemplateData(Dictionary`2 replacementsDictionary, String templateFileName)

I have tried to un-register the package, delete the bin & setup package, and re-registered it several times. If I remove the wizard section, everything goes through, but the data I collected is not used to replace the placeholders.

Any ideas?