<configuration>
  <nodes configfile="Web.config">
    <!-- Update System.Web HttpRuntime to support .NET 2.0 style request validation -->
    <node path="/configuration/system.web/httpRuntime" action="updateattribute"  name="requestValidationMode" value="2.0" />

    <!-- Update System.Web.Extensions redirect -->
    <node path="/configuration/runtime/ab:assemblyBinding/ab:dependentAssembly[ab:assemblyIdentity/@name='System.Web.Extensions']" action="update" targetpath="/configuration/runtime/ab:assemblyBinding/ab:dependentAssembly[ab:assemblyIdentity/@name='System.Web.Extensions']/ab:bindingRedirect" collision="save"  nameSpace="urn:schemas-microsoft-com:asm.v1" nameSpacePrefix="ab">
      <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="4.0.0.0" />
    </node>
    <node path="/configuration/runtime/ab:assemblyBinding/ab:dependentAssembly[ab:assemblyIdentity/@name='System.Web.Extensions.Design']" action="update" targetpath="/configuration/runtime/ab:assemblyBinding/ab:dependentAssembly[ab:assemblyIdentity/@name='System.Web.Extensions.Design']/ab:bindingRedirect" collision="save"  nameSpace="urn:schemas-microsoft-com:asm.v1" nameSpacePrefix="ab">
      <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="4.0.0.0" />
    </node>
  </nodes>
</configuration>