title: Getting "STG_E_FILENOTFOUND" when creating project using project template wizard
body: <p>I am trying to create a VSIX project for creating multi-project template using Wizard but I am getting exception on</p>
  <pre><code>this.dte.Solution.AddFromTemplate(Path.Combine(this.templateDirectory, &quot;WebTemplate\\UI.vstemplate&quot;), Path.Combine(this.solutionDirectory,  this.projectName), this.projectName, false);  
  </code></pre>
  <p>Exception is</p>
  <blockquote>
  <p>&quot;could not be found. (Exception from HRESULT: 0x80030002
  (STG_E_FILENOTFOUND))&quot;</p>
  </blockquote>
  <p>Stack trace is:</p>
  <blockquote>
  <p>at EnvDTE.SolutionClass.AddFromTemplate(String FileName, String
  Destination, String ProjectName, Boolean Exclusive)</p>
  <p>at TemplateWizard.RootWizard.ProjectFinishedGenerating(Project project)</p>
  </blockquote>