Getting error 'The request filtering module is configured to deny a request that contains a double escape sequence.' with PHP site

If you are getting this error message your PHP site:

HTTP Error 404.11 - Not Found
The request filtering module is configured to deny a request that contains a double escape sequence.

You can add the code below to your web.config file in the root folder, if there is no web.config file, you can create a new one.

<configuration>

<system.webServer>

<security>

<requestFiltering allowDoubleEscaping="true">

</requestFiltering>

</security>

</system.webServer>

</configuration>

  • 0 Users Found This Useful
Was this answer helpful?

Related Articles

SQL server- network related or instance-specific error happened while connection establishing

  Instance-specific or network related error happening while connecting to SQL server   Please...

OleDB connection string examples

OleDB connection string examples MS Access (Jet) "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA...

Do you allow custom COM components?

Do you allow custom COM components? We are not offering to install the custom COM components...

Error when accessing a WCF services

Error when accessing a WCF services Error when accessing a WCF service: "IIS specified...

How to cache static contents to client with UseMaxAge?

You can consider to caches static contents to the client with UseMaxAge if your website has too...

Powered by WHMCompleteSolution