.NET Framework 4.0 Client Profile vs .NET Framework 4.0

When I started new .NET Console Application in VS2010, By default Target Framework was set to .NET Framework 4.0 Client Profile, what is the difference between .NET Framework 4.0 and .NET Framework 4.0 Client Profile

Straight from the Microsoft castle:

What is it: The .NET Framework 4 Client Profile is a subset of the .NET Framework 4 that is optimized for client applications. It provides functionality for most client applications, including Windows Presentation Foundation (WPF), Windows Forms, Windows Communication Foundation (WCF), and ClickOnce features.

Why: This enables faster deployment and a smaller install package for applications that target the .NET Framework 4 Client Profile.

.NET Framework Client Profile:
http://msdn.microsoft.com/en-us/library/cc656912.aspx

The client profile attempts to restrict the set of referenced assemblies to those that are only interesting to a client application. For example it won't make System.Web available by default because it is not typically valuable to client apps.

The intent is to constrain the Visual Studio experience to that which is necessary to complete your application.

Come from [Microsoft MSDN][1]

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Project Templates that Target the .NET Framework Client Profile

Several project templates in Visual Studio 2010 target the .NET Framework 4 Client Profile. The following is a list of the project templates in Visual Studio 2010 that target the .NET Framework 4 Client Profile by default. All other projects target the .NET Framework 4 by default.

Windows

• WPF Application

• WPF Browser Application

• WPF Custom Control Library

• WPF User Control Library

• Windows Forms Application

• Windows Forms Control Library

• Console Application

• Empty Project

• Window Service

Office

• All Office 2007 and Office 2010
• project templates

WCF

• WCF Service Library

Workflow

• Activity Designer Library

• Activity Library

• Workflow Console Application

Visual F#

• F# Application

• F# Tutorial

[1]: http://msdn.microsoft.com/en-us/library/cc656912.aspx "Microsoft MSDN"

Kindly note the features not in the .NET Framework Client Profile.

The .NET Framework 4 Client Profile does not include the following features. You must install the .NET Framework 4 to use these features in your application:

• ASP.NET

• Advanced Windows Communication Foundation (WCF) functionality

• .NET Framework Data Provider for Oracle

• MSBuild for compiling