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Multiple errors on Win7 and IIS7

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Eddie asked on 02 Apr 2010, 06:45 AM

I am using Q1 2010 trial version 2010.1.309.35 on Windows 7 and IIS 7 with Chrome, Firefox and IE. I have been experimenting with Telerik controls for ASP.Net for almost a month. I developed a small test site in VB.NET. Last week I created a new site and began porting the VB.NET to C#. I noticed that a linkbutton a user control hosted in a master page quit firing postbacks. While tinkering around trying to locate the problem, I touched something that broke everything.

I can't get any local IIS 7 site to load. Even the Live Demo fails to load. I have included both error messages and my web.config. Please help if you can. Telerik looks like a great product and I would like to incorporate it into our development projects but so far, the learning curve in the configuration files has been tremendous.

## Edit ##
In trying to fix this I have uninstalled Telerik, IIS, VS2008 and cleaned up the folders and registry entries and re-installed without success. I then went back and restored the system back to when the VB.NET site was working without any success. I also restored then uninstalled with the same result. I've been stuck for 2 days now.
## Edit ##

Many thanks in advance.

Live Demo Error:

Server Error in '/RadControls_AspNetAjax' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: BC30002: Type 'GridBoundColumn' is not defined.

Source Error:

Line 15:     ' 
Line 16:     Public Class MyCustomFilteringColumnVB
Line 17:         Inherits GridBoundColumn
Line 18: 
Line 19:         Public Shared ReadOnly Property ConnectionString() As String

Source File: C:\Program Files\Telerik\RadControls for ASP.NET AJAX Q1 2010\Live Demos\App_Code\Grid_VB\MyCustomFilteringColumnVB.vb Line: 17

Compiler Warning Messages:

Show Detailed Compiler Output:

Show Complete Compilation Source:

Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927

Local Site Error:

Server Error in '/' Application.

Could not load type 'Telerik.Web.UI.RadUploadHttpModule'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: Could not load type 'Telerik.Web.UI.RadUploadHttpModule'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[HttpException (0x80004005): Could not load type 'Telerik.Web.UI.RadUploadHttpModule'.]
   System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +8830689
   System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +52

[ConfigurationErrorsException: Could not load type 'Telerik.Web.UI.RadUploadHttpModule'.]
   System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase) +351
   System.Web.Configuration.Common.ModulesEntry..ctor(String name, String typeName, String propertyName, ConfigurationElement configElement) +56
   System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList) +146
   System.Web.HttpApplication.GetModuleCollection(IntPtr appContext) +1219
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +97
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +188
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +295
   System.Web.HttpApplicationFactory.GetPipelineApplicationInstance(IntPtr appContext, HttpContext context) +56
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +231

[HttpException (0x80004005): Could not load type 'Telerik.Web.UI.RadUploadHttpModule'.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8897659
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +333

Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927

Web Config:

Clipped for
security

            <?xml version="1.0"?> 
        
            <!--  
        
                Note: As an alternative to hand editing this file you can use the  
        
                web admin tool to configure settings for your application. Use 
        
                the Website->Asp.Net Configuration option in Visual Studio. 
        
                A full list of settings and comments can be found in  
        
                machine.config.comments usually located in  
        
                \Windows\Microsoft.Net\Framework\v2.x\Config  
        
            --> 
        
            <configuration> 
        
                <configSections> 
        
                    <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
        
                        <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
        
                            <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/> 
        
                            <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
        
                                <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/> 
        
                                <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/> 
        
                                <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/> 
        
                                <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/> 
        
                            </sectionGroup> 
        
                        </sectionGroup> 
        
                    </sectionGroup> 
        
                </configSections> 
        
                <appSettings> 
        
                    <add key="Telerik.Skin" value="Sunset"/> 
        
                </appSettings> 
        
                <connectionStrings> 
        
            Clipped for security

                </connectionStrings> 
        
                <system.web> 
        
                    <!--  
        
                        Set compilation debug="true" to insert debugging  
        
                        symbols into the compiled page. Because this  
        
                        affects performance, set this value to true only  
        
                        during development. 
        
                    --> 
        
                    <compilation debug="true" strict="false" explicit="true"> 
        
                        <assemblies> 
        
                            <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> 
        
                            <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                            <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> 
        
                            <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> 
        
                            <add assembly="System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies> 
        
                    </compilation> 
        
                    <pages> 
        
                        <namespaces> 
        
                            <clear/> 
        
                            <add namespace="System"/> 
        
                            <add namespace="System.Collections"/> 
        
                            <add namespace="System.Collections.Generic"/> 
        
                            <add namespace="System.Collections.Specialized"/> 
        
                            <add namespace="System.Configuration"/> 
        
                            <add namespace="System.Text"/> 
        
                            <add namespace="System.Text.RegularExpressions"/> 
        
                            <add namespace="System.Linq"/> 
        
                            <add namespace="System.Xml.Linq"/> 
        
                            <add namespace="System.Web"/> 
        
                            <add namespace="System.Web.Caching"/> 
        
                            <add namespace="System.Web.SessionState"/> 
        
                            <add namespace="System.Web.Security"/> 
        
                            <add namespace="System.Web.Profile"/> 
        
                            <add namespace="System.Web.UI"/> 
        
                            <add namespace="System.Web.UI.WebControls"/> 
        
                            <add namespace="System.Web.UI.WebControls.WebParts"/> 
        
                            <add namespace="System.Web.UI.HtmlControls"/> 
        
                        </namespaces> 
        
                        <controls> 
        
                            <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                            <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                            <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/> 
        
                    <add tagPrefix="cc1" namespace="AjaxControlToolkit" assembly="AjaxControlToolkit"/> 
        
                  </controls> 
        
                    </pages> 
        
                    <!-- 
        
                        The <authentication> section enables configuration  
        
                        of the security authentication mode used by  
        
                        ASP.NET to identify an incoming user.  
        
                    --> 
        
                    <profile defaultProvider="SqlProfileProvider" enabled="true"> 
        
                        <properties> 
        
                            <add name="cust_id" type="String"/> 
        
                        </properties> 
        
                        <providers> 
        
                            <clear/> 
        
                            <add name="SqlProfileProvider" connectionStringName="csConnectionString" applicationName="/CS3" type="System.Web.Profile.SqlProfileProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/> 
        
                        </providers> 
        
                    </profile> 
        
                    <authentication mode="Forms"> 
        
                        <forms loginUrl="~/default.aspx" defaultUrl="~/default.aspx" timeout="60" cookieless="AutoDetect"/> 
        
                    </authentication> 
        
                    <membership defaultProvider="SqlMembershipProvider" userIsOnlineTimeWindow="15"> 
        
                        <providers> 
        
                            <clear/> 
        
                            <add name="SqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="csConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" requiresUniqueEmail="true" passwordFormat="Hashed" applicationName="/CS3" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"/> 
        
                        </providers> 
        
                    </membership> 
        
                    <roleManager enabled="true" defaultProvider="SqlRoleProvider"> 
        
                        <providers> 
        
                            <clear/> 
        
                            <add name="SqlRoleProvider" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="csConnectionString" applicationName="/CS3"/> 
        
                            <!--add applicationName="/CS3" name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/> --> 
        
                        </providers> 
        
                    </roleManager> 
        
                    <!-- 
        
                        The <customErrors> section enables configuration  
        
                        of what to do if/when an unhandled error occurs  
        
                        during the execution of a request. Specifically,  
        
                        it enables developers to configure html error pages  
        
                        to be displayed in place of a error stack trace. 
        
                    <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm"> 
        
                        <error statusCode="403" redirect="NoAccess.htm" /> 
        
                        <error statusCode="404" redirect="FileNotFound.htm" /> 
        
                    </customErrors> 
        
                    --> 
        
                    <httpHandlers> 
        
                        <remove verb="*" path="*.asmx"/> 
        
                        <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" 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 path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" validate="false"/> 
        
                        <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false"/> 
        
                    </httpHandlers> 
        
                    <httpModules> 
        
                        <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule"/> 
        
                        <add name="RadCompression" type="Telerik.Web.UI.RadCompression"/> 
        
                    </httpModules> 
        
                </system.web> 
        
                <system.codedom> 
        
                    <compilers> 
        
                        <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> 
        
                            <providerOption name="CompilerVersion" value="v3.5"/> 
        
                            <providerOption name="WarnAsError" value="false"/> 
        
                        </compiler> 
        
                        <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" warningLevel="4" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> 
        
                            <providerOption name="CompilerVersion" value="v3.5"/> 
        
                            <providerOption name="OptionInfer" value="true"/> 
        
                            <providerOption name="WarnAsError" value="false"/> 
        
                        </compiler> 
        
                    </compilers> 
        
                </system.codedom> 
        
                <!--  
        
                    The system.webServer section is required for running ASP.NET AJAX under Internet 
        
                    Information Services 7.0.  It is not necessary for previous version of IIS. 
        
                --> 
        
                <system.webServer> 
        
                    <validation validateIntegratedModeConfiguration="false"/> 
        
                    <modules> 
        
                        <remove name="ScriptModule"/> 
        
                        <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <remove name="RadUploadModule"/> 
        
                        <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule" preCondition="integratedMode"/> 
        
                        <remove name="RadCompression"/> 
        
                        <add name="RadCompression" type="Telerik.Web.UI.RadCompression" preCondition="integratedMode"/> 
        
                    </modules> 
        
                    <handlers> 
        
                        <remove name="WebServiceHandlerFactory-Integrated"/> 
        
                        <remove name="ScriptHandlerFactory"/> 
        
                        <remove name="ScriptHandlerFactoryAppServices"/> 
        
                        <remove name="ScriptResource"/> 
        
                        <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
        
                        <remove name="ChartImage_axd"/> 
        
                        <add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode"/> 
        
                        <remove name="Telerik_Web_UI_SpellCheckHandler_axd"/> 
        
                        <add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" preCondition="integratedMode"/> 
        
                        <remove name="Telerik_Web_UI_DialogHandler_aspx"/> 
        
                        <add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" preCondition="integratedMode"/> 
        
                        <remove name="Telerik_RadUploadProgressHandler_ashx"/> 
        
                        <add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" preCondition="integratedMode"/> 
        
                        <remove name="Telerik_Web_UI_WebResource_axd"/> 
        
                        <add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode"/> 
        
                    </handlers> 
        
                </system.webServer> 
        
                <runtime> 
        
                    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
        
                        <dependentAssembly> 
        
                            <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/> 
        
                            <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/> 
        
                        </dependentAssembly> 
        
                        <dependentAssembly> 
        
                            <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/> 
        
                            <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/> 
        
                        </dependentAssembly> 
        
                    </assemblyBinding> 
        
                </runtime> 
        
                <system.net> 
        
                    <mailSettings> 
        
             Clipped for security
        
                        </smtp> 
        
                    </mailSettings> 
        
                </system.net> 
        
            </configuration>

1 Answer, 1 is accepted

answered on 02 Apr 2010, 05:05 PM

I fixed it but I don't know why. I removed the <add assembly="*"/> and replaced it with <add assembly="Telerik.Web.UI, Version=2010.1.309.35"/> in the web.config of the experimental site that uses Telerik controls. Not only does the sandbox work, now the other local sites AND the live demo works.

I was hopeful that the change would fix the sandbox site issue but the only change I made, fixed the other sites too. I understood that the web.config only applied to the site in which it appeared. Am I missing something critical here?