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Captcha strange problem in different deployment

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wenbin
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wenbin asked on 17 Jan 2013, 01:31 PM
We have used RadCaptcha in our site. but it is always wrong the first time, or it doesn't work well. 


The code 


<telerik:RadCaptcha ID="captcha" runat="server" ValidationGroup="addcomment" ValidatedTextBoxID="txtCode">
    <CaptchaImage RenderImageOnly="true" PersistCodeDuringAjax="true" />
</telerik:RadCaptcha>
<asp:TextBox ID="txtCode" runat="server" />

http://.../Telerik.Web.UI.WebResource.axd?type=rca&guid=9b09e8e7-e7e7-413c-95bb-a384298dd817

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Elizabeth
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answered on 22 May 2013, 10:04 PM
I'm running into the same problem, were you ever able to get it to work correctly?
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Slav
Telerik team
answered on 23 May 2013, 08:22 AM
Hi Elizabeth,

Currently there are problems with the ImageStorageLocation of RadCaptcha set to Cache, which is also the default value of the property. Please configure the captcha to use the Session as an image storage location (first two steps from this help article) and check if the problem persists.

Regards,
Slav
Telerik
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wenbin
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Elizabeth
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Slav
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