RequiredFrameworkVersion attribute is not working in my template

Hi,

I have created my project template and mentioned the template data as below format,

<VSTemplate Version="3.0.0" xmlns="http://schemas.microsoft.com/developer/vstemplate/2005" Type="ProjectGroup"><TemplateData><Name>My ASP.NET MVC Application</Name><Description>A project to create an ASP.NET MVC application</Description><ProjectType>Root</ProjectType><ProjectSubType>Web</ProjectSubType><TemplateGroupID>Web</TemplateGroupID><NumberOfParentCategoriesToRollUp>1</NumberOfParentCategoriesToRollUp><SortOrder>1000</SortOrder><CreateNewFolder>false</CreateNewFolder><DefaultName>MyMvcApplication</DefaultName><ProvideDefaultName>true</ProvideDefaultName><LocationField>Enabled</LocationField><EnableLocationBrowseButton>true</EnableLocationBrowseButton>    <PromptForSaveOnCreation>true</PromptForSaveOnCreation><RequiredFrameworkVersion>4.0</RequiredFrameworkVersion><Icon>_TemplateIcon.jpg</Icon><PreviewImage>_PreviewImage.jpg</PreviewImage></TemplateData><TemplateContent><ProjectCollection />    </TemplateContent><WizardExtension><Assembly>
Mine.MVC.Extensions.WizardFramework, Version=1.0, Culture=neutral,</Assembly><FullClassName>
MVCProjectTemplate.IWizardImplementationRoot</FullClassName></WizardExtension></VSTemplate>

I have mentioned the 

<RequiredFrameworkVersion>4.0</RequiredFrameworkVersion>

as 4.0 it displays in 4.0 correctly. If we choose the 4.5 then it will be Hides. Please any one let me know how to I display the template in 4.5 and 4.5.1.

Thanks,

Abbas K

- Abbas K