<?xml version="1.0" encoding="utf-8"?>

<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>

    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

    <SchemaVersion>2.0</SchemaVersion>

    <ProjectGuid>{00000000-0000-0000-0000-000000000000}</ProjectGuid>

    <TeamArchitect>0.3.0.0</TeamArchitect>    --->>> Change To --->>> <ArchitectureTools>1.0.0.0</ArchitectureTools>

    <Name>ModelingProject1</Name>

    <RootNamespace>ModelingProject1</RootNamespace>

  </PropertyGroup>

  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

    <OutputPath>bin\Debug\</OutputPath>

  </PropertyGroup>

  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

    <OutputPath>bin\Release\</OutputPath>

  </PropertyGroup>

  <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\TeamArchitect\Microsoft.VisualStudio.TeamArchitect.ModelingProject.targets" />

--->>> Change To --->>>

  <Import Project="$(MSBuildExtensionsPath)\Microsoft\VisualStudio\v10.0\ArchitectureTools\Microsoft.VisualStudio.TeamArchitect.ModelingProject.targets" />

  <ItemGroup>

    <Folder Include="ModelDefinition\" />

    <Content Include="ModelDefinition\ModelingProject1.uml">

      <SubType>Content</SubType>

    </Content>

  </ItemGroup>

</Project>

Now you should be able to load your Modeling project, but not yet all the items related (UML,VCL, etc…)

To complete the “Upgrade” run a quick search and find and replace dslVersion="0.3.0.0" with dslVersion="1.0.0.0"

(Some items had code behind so make sure you search all the items.)

Save and every thing should work.

Hope this helps.