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POASP.NET Charting Control not working on production server
 

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    <p>I have an application that relies heavily on charting and currently the charts will work in the ASP.Net Development Server, but when I try to publish out to my server (Win 2008 Server R2, IIS 7), the charts do not show up. </p> <p>Using Firebug, I can see that the call to ChartImg.axd returns a 404, and all I get is a blank image holder in IE, or nothing in Firefox. I've searched for about 3 or 4 hours so far, and have tried just about everything recommended, but nothing seems to be working.</p> <p>I would like to use memory/HttpImageHandler, instead of the ImageLocation configuration.</p> <p>My Web.Config</p> <pre><code> &lt;appSettings&gt; &lt;!--&lt;add key="ChartImageHandler" value="storage=file;timeout=20;dir=c:\TempImageFiles\;" /&gt;--&gt; &lt;add key="ChartImageHandler" value="storage=memory;timeout=20;deleteAfterServicing=false" /&gt; &lt;/appSettings&gt; &lt;system.webServer&gt; &lt;handlers&gt; &lt;remove name="ChartImageHandler" /&gt; &lt;add name="ChartImageHandler" preCondition="integratedMode" verb="GET,HEAD,POST" path="ChartImg.axd" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /&gt; &lt;/handlers&gt; &lt;/system.webServer&gt; &lt;system.web&gt; &lt;httpHandlers&gt; &lt;add path="ChartImg.axd" verb="GET,HEAD,POST" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" /&gt; &lt;/httpHandlers&gt; &lt;pages&gt; &lt;controls&gt; &lt;add tagPrefix="asp" namespace="System.Web.UI.DataVisualization.Charting" assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /&gt; &lt;/controls&gt; &lt;/pages&gt; &lt;compilation debug="true" targetFramework="4.0"&gt; &lt;assemblies&gt; &lt;add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/&gt; &lt;/assemblies&gt; &lt;/compilation&gt; &lt;customErrors mode="Off"/&gt; &lt;/system.web&gt; </code></pre> <p>Does anyone have any ideas where I'm going wrong to keep this from working on my server?</p>
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    1. COy u no use [Fusion Charts](http://www.fusioncharts.com/free/), it is awesome and free.
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