[Solved] Error: Web.config registration missing!

[Jp Maxwell]

Hi guys

I have some pages protected by form authientication. Most of the pages have a RadEditor within. I'm getting this error ONLY for pages protected by authentication.

Error: Web.config registration missing! The Telerik dialogs require a HttpHandler registration in the web.config file.

I tested removing the athentication for one of the pages where i'm getting the error and after this the error DISSAPEAR.
Could you help me with this ASAP please?
Thanks

[Rumen]

Hi,

Please, check with Fiddler what is returned by the browser.

After that see the following KB article which will help you to solve the problem if you use an URL rewriter in your project: Error: Web.config registration missing! The Telerik dialogs require a HttpHandler registration in the web.config file.

If this does not help try to replace the Telerik.Web.UI.DialogHandler.aspx extension in the handlers declaration to Telerik.Web.UI.DialogHandler.axd, e.g.

<add path="Telerik.Web.UI.DialogHandler.axd" type="Telerik.Web.UI.DialogHandler" verb="*" validate="false" />
...
<add name="Telerik_Web_UI_DialogHandler_aspx" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.DialogHandler.axd" type="Telerik.Web.UI.DialogHandler" />

and after that set in the RadEditor's declaration DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.axd"

Kind regards,
Rumen
the Telerik team

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