Why did the aspnet_client folder come back in ASP.NET 4?

Posted by rbeier on Stack Overflow See other posts from Stack Overflow or by rbeier
Published on 2010-05-26T21:55:47Z Indexed on 2010/05/26 22:01 UTC
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.NET

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ASP.NET

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asp.net-mvc

I recently upgraded my MVC 1 project (ASP.NET 3.5) to MVC 2 (ASP.NET 4). I noticed there is now a folder "aspnet_client\system_web\4_0_30319" under the site root. This folder is empty... I'm just wondering if anyone knows why it was created.

I remember the aspnet_client folder from the days of .NET 1.1, but I thought it was obsoleted when .NET 2.0 came out. For example, see the answers in these two stackoverflow posts:

What is the aspnet_client folder in my ASP.NET website?
What is the aspnet_client folder for under the IIS structure?

So I'm just curious why it's back.

Thanks,
Richard

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