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  • Hundebol 167 posts 314 karma points
    Aug 29, 2011 @ 12:39
    Hundebol
    0

    System web Extensions error

    I have tried installing Umbraco on a IIS 7 Server. I installede everything via the Web Platform Installer, but now i'm seeing a serious error:

    HTTP Error 500.19 Internal Server Error

    Error code 0x80070032

    Config Error: The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration  

    171:   <!-- ASPNETAJAX -->
      172:   <system.web.extensions>
      173:     <scripting>

    ---
    I have google all morning!
    I have tried the following:
    1. Deleted this from the umbraco web.config:
    <!-- ASPNETAJAX -->
      <system.web.extensions>
        <scripting>
          <scriptResourceHandler enableCompression="true" enableCaching="true" />
        </scripting>
      </system.web.extensions>
    This make the umbraco installer show up, but the screen is all messed up, and i can not click anything.
    2. Tried copying from sectiongroup in Machine.config under "windows/Microsoft.net/Framework/v4.0.30319/config" - into the umbraco web.config
    3. Have repaired install of :net framework 3.5, 4.0 Client profile and Extended. Repaired Asp.net 2.0 Ajax Extensions 1.0
    If anyone is having a clue, I am all ears! 
    Hope for some fast help, thanks y'all.
    Best regards/ Hundebol

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  • praveity 100 posts 125 karma points
    Aug 29, 2011 @ 13:50
    praveity
    0

    If your using Umbraco v.4.7 ,then I think you need to set the Application Pool to .net Framework v.4.

    Hope this helps

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  • Hundebol 167 posts 314 karma points
    Aug 29, 2011 @ 14:00
    Hundebol
    0

    Hi praveitym

    My App Pool is of course set to v4.0.

    I found the solution myself actually. I installede Service Pack 2, and the reinstalled umbraco. Apparently there are som web.config problems, which SP2 solves. Then the install showed up, with no errors.

    But, i tried to install via Remote Desktop, but javascript or something was disabled, so the installer did not work proberly. Instead i wnet via the IP and everything worked like a charm! 

    Errors are making you blind..

    Anyway, thanks praveity.

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  • sun 403 posts 395 karma points
    Aug 29, 2011 @ 14:27
    sun
    0

    I can't install Umbraco 4.6+ on win2008&IIS7.

    the following is written in Chinese, hope it can give you help.

    :
    iis7
    xx\xx\xxx\web.config
    133
    :"system.web.extensions",


    Line number: 154 
    Error: The configuration section 'system.web.extensions' cannot be read because it is missing a section declaratio
    http://our.umbraco.org/forum/getting-started/installing-umbraco/10095-Umbraco-45-Dontnetpanel-Server-Error-systemwebextensions

    IIS7
    1..net 4.0
    2..net4.0(>>>>)
    3.“”Set the Manage Pipeline mode from Integrated to Classic
    Run website on IIS7 (Vista) in classic mode
    IIS



    http://forums.asp.net/p/1547286/3784899.aspx
     

    This is because config section hasn't declared. in 4.0 webconfig you have to add it manually.

    <configSections>

        <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
          <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
            <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
            <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
              <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
              <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
              <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
              <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
            </sectionGroup>
          </sectionGroup>
        </sectionGroup>

    </configSections>

    --------
    iis7

    404

    http 404.2 -not found
    web"isapiCGI"
    IsapiModule
    ExecuteReauestHandler
    :PageHandlerFactory-ISAPI-4.0_32bit
    :0x800704ec


    IIS  “ISAPICGI”.net4,

    “”“”“”

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