Cette version n'ayant été testé qu'avec les versions Pro, il y a une petite manipulation à faire après installation qui a été diffusé il y a peu. Pour ceux qui l'auraient raté...

If you want to use an Express SKU, after installing one of the Visual Studio Express skus, Avalon, and then the WinFX SDK, you'll need to do the following:

Workaround: Installation of Templates by WinFX SDK for Visual C# Express:
Default Visual C# Express install location is: C:\Program Files\Microsoft Visual Studio 8\, if you installed elsewhere, run the following command (but change the location as appropriate) in a command window:
set MyVisualStudioLocation="%programfiles%\Microsoft Visual Studio 8"

Then, copy and paste these commands (all at once) into the same command window:

copy "%programfiles%\Microsoft Visual Studio 8\Common7\IDE\ProjectTemplates\CSharp\Avalon\1033\*.zip" %MyVisualStudioLocation%\Common7\IDE\VCSExpress\ProjectTemplates\1033

copy "%programfiles%\Microsoft Visual Studio 8\Common7\IDE\ItemTemplates\CSharp\1033\*.zip" %MyVisualStudioLocation%\Common7\IDE\VCSExpress\ItemTemplates\1033

copy "%programfiles%\microsoft visual studio 8\xml\schemas\avalonFall2004CTP.xsd" %MyVisualStudioLocation%\xml\schemas\

copy "%programfiles%\microsoft visual studio 8\xml\schemas\xamlFall2004CTP.xsd" %MyVisualStudioLocation%\xml\schemas\

%MyVisualStudioLocation%\Common7\IDE\VCSExpress.exe /setup

Workaround: Installation of Templates by WinFX SDK for Visual Basic Express:
Default Visual Basic Express install location is: C:\Program Files\Microsoft Visual Studio 8\, if you installed elsewhere, run the following command (but change the location as appropriate) in a command window:
set MyVisualStudioLocation="%programfiles%\Microsoft Visual Studio 8"

Then, copy and paste these commands (all at once) into the same command window:

copy "%programfiles%\Microsoft Visual Studio 8\Common7\IDE\ProjectTemplates\VisualBasic\Avalon\1033\*.zip" %MyVisualStudioLocation%\Common7\IDE\VBExpress\ProjectTemplates\1033

copy "%programfiles%\Microsoft Visual Studio 8\Common7\IDE\ItemTemplates\VisualBasic\1033\*.zip" %MyVisualStudioLocation%\Common7\IDE\VBExpress\ItemTemplates\1033

copy "%programfiles%\microsoft visual studio 8\xml\schemas\avalonFall2004CTP.xsd" %MyVisualStudioLocation%\xml\schemas\

copy "%programfiles%\microsoft visual studio 8\xml\schemas\xamlFall2004CTP.xsd" %MyVisualStudioLocation%\xml\schemas\

%MyVisualStudioLocation%\Common7\IDE\VBExpress.exe /setup

Bon courrage et bons tests :)