Downloading .NET 4 source code

Question

I\'ve been trying to download the source code for .NET 4 (http://referencesource.microsoft.com/netframework.aspx) since yesterday but it just doesn\'t work.

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Answer 1

I've had this happen before many times. It is downloading the installer, it just has the wrong name. I don't think it's worked properly in months.

You can just change the extension from aspx to msi and then install it.

netframework.aspx -> netframework.msi

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IE10 appears to work now, where it didn't before (not sure if this applies to all versions of IE now).

It appears that when you download the file, the webpage is using a postback to netframework.aspx and sets an HTTP header to notify the browser of the content. Note the filename set in the content-disposition header which is being ignored by Chrome.

Cache-Control:private
content-disposition:attachment; extension-token; filename=DotNET.msi
Content-Type:Application/binary-stream
Date:Fri, 10 May 2013 18:31:05 GMT
Server:Microsoft-IIS/7.5
Transfer-Encoding:chunked
X-AspNet-Version:2.0.50727
X-Powered-By:ASP.NET