C# – An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode

.net-4.0asp.netc++iisiis-7.5

I Installed DotNetOpenAuth SDK-3.4.5.10201.vsix and I can't get it working.
It works locally (when I run as localhost) but when i try to publish it ain't working.

The IIS error message I get is

Error Summary
HTTP Error 500.22 – Internal Server Error
An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.

AND

Module       ConfigurationValidationModule  
Notification BeginRequest  
Handler      StaticFile  
Error Code   0x80070032  

then there are some suggestions on how to solve the problem:

Things you can try:

  • Migrate the configuration to the
    system.webServer/modules section. You
    can do so manually or by using AppCmd
    from the command line – for example,
    %SystemRoot%\system32\inetsrv\appcmd
    migrate config "Default Web Site/"
    .
    Using AppCmd to migrate your
    application will enable it to work in
    Integrated mode, and continue to work
    in Classic mode and on previous
    versions of IIS.

  • If you are certain that it is OK to
    ignore this error, it can be disabled
    by setting
    system.webServer/validation@validateIntegratedModeConfiguration
    to false.

  • Alternatively, switch the application
    to a Classic mode application pool –
    for example,
    %SystemRoot%\system32\inetsrv\appcmd
    set app "Default Web Site/"
    /applicationPool:"Classic .NET
    AppPool"
    . Only do this if you are
    unable to migrate your application.
    (Set "Default Web Site" and "Classic .NET AppPool" to your application path and application pool name)

But the problem is that I don't have access to the ISS server as I am not the owner of it. Is there any way to solve this?

Best Solution

The 2nd option is the one you want.

In your web.config, make sure these keys exist:

<configuration>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false"/>
    </system.webServer>
</configuration>