(Format code block does not appear to be working from IE or Firefox, so just pasting it below for the application's web.config)
<
system.web>
<
trust level="Full" />
<
compilation debug="true" strict="false" />
<
httpHandlers>
<
add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" validate="false"/>
<
add path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" validate="false"/>
<
add path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" validate="false"/>
<
add path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" validate="false"/>
<
add verb="*" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI"/>
</
httpHandlers>
<
httpModules>
<
add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI"/>
</
httpModules>
<
pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID" >
<
controls>
<
add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>
</
controls>
</
pages>
<
httpRuntime maxRequestLength="204800" enable="true" useFullyQualifiedRedirectUrl="true" executionTimeout="3600" />
</
system.web>
<
system.webServer>
<
security>
<
requestFiltering>
<!--
209715200 Bytes = 200 * 1024 * 124. The following setting is for 200 Mbytes -->
<
requestLimits maxAllowedContentLength="209715200"/>
</
requestFiltering>
</
security>
<
validation validateIntegratedModeConfiguration="false"/>
<
modules runAllManagedModulesForAllRequests="true">
<
remove name="ScriptModule" />
<
remove name="RadUploadModule" />
<
remove name="RadCompression" />
<
add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" preCondition="managedHandler"/>
<
add name="RadCompression" type="Telerik.Web.UI.RadCompression" preCondition="integratedMode,runtimeVersionv4.0" />
<
add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule" />
</
modules>
<
handlers>
<
remove name="ScriptHandlerFactory" />
<
remove name="ScriptHandlerFactoryAppServices" />
<
remove name="ScriptResource" />
<
add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory" />
<
add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory" />
<
add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler" />
<
add name="ChartImage.axd_*" path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" preCondition="integratedMode"/>
<
add name="Telerik.Web.UI.SpellCheckHandler.axd_*" path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" preCondition="integratedMode"/>
<
add name="Telerik.Web.UI.DialogHandler.aspx_*" path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" preCondition="integratedMode"/>
<
add name="Telerik.RadUploadProgressHandler.ashx_*" path="Telerik.RadUploadProgressHandler.ashx" verb="*" type="Telerik.Web.UI.Upload.RadUploadProgressHandler, Telerik.Web.UI" preCondition="integratedMode"/>
<
add name="Telerik.Web.UI.WebResource.axd_*" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" preCondition="integratedMode"/>
</
handlers>
</
system.webServer>