HttpHandlers / Modules :: Server Cannot Append Header After HTTP Headers Have Been Sent

Sep 3, 2010

Server cannot append header after HTTP headers have been sent

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I am getting the following warnings on the Event Log for a Asp.Net WebSite running on IIS 7.

Exception information:
Exception type: HttpException
Exception message: Server cannot append header after HTTP headers have been sent.
at System.Web.Hosting.ISAPIWorkerRequest.SendUnknownResponseHeader(String name, String value)
[code]....

I tried to debug the WebSite but it just does not show in debugger. The web page which has got this issue contains the following.

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I am using this root .

[Code]....

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I have using code provided by this article :

[URL]

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here is my web.config file the require changes for Windows server 2003 IIS 6.0

[Code]....

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