Hi.

In a asp.net web project (vb), i am upgrading from cuteSoftEditor to Rich text editor.

If i make a blank new webForm in the project, everything works.

But when i try to  insert the Rich Text Box editor in a already existing page, and i try to upload a picture (document etc.) i got a error.

First of all, i get this alert:

When i press the ok button, no files or folders are listed. All paths are set correct. 

The editor is loading correct, and everything else works, except the picture insert/upload part.

If i press the upload icon, visual studio throw this error:

 if i press the continue button, i get this error:

My web.config file look like this:

<?xml version="1.0"?>
<configuration>
  <connectionStrings>
  </connectionStrings>
  <!--
    For a description of web.config changes see http://go.microsoft.com/fwlink/?LinkId=235367.

    The following attributes can be set on the <httpRuntime> tag.
      <system.Web>
        <httpRuntime targetFramework="4.5" />
      </system.Web>
  -->
  <system.web>
    <compilation debug="true" targetFramework="4.5"/>
    <httpRuntime targetFramework="4.5" />

    <pages controlRenderingCompatibilityVersion="4.0"/>

  </system.web>
  <system.webServer>
    <modules>
      <add name="UploadModule" type="RTE.UploadModule,RichTextEditor"/>
    </modules>
  </system.webServer>
</configuration> 

Any idea what is happening? 

Hi,

Please try the setting below in your web.config, it should fix this error.

<httpRuntime requestValidationMode=″2.0″ />

Regards,

Ken 

 Hi.

Then i get this error:

My web.config look like this:

<?xml version="1.0"?>
<configuration>
  <connectionStrings>
  </connectionStrings>
  <!--
    For a description of web.config changes see http://go.microsoft.com/fwlink/?LinkId=235367.

    The following attributes can be set on the <httpRuntime> tag.
      <system.Web>
        <httpRuntime targetFramework="4.5" />
      </system.Web>
  -->
  <system.web>

    <compilation debug="true" targetFramework="4.5"/>
    <httpRuntime targetFramework="4.5" />
    <pages controlRenderingCompatibilityVersion="4.0"/>
    <httpRuntime requestValidationMode="2.0" />
    <!--
  
-->
  </system.web>
  <system.webServer>
    <modules>
      <add name="UploadModule" type="RTE.UploadModule,RichTextEditor"/>
    </modules>
  </system.webServer>
</configuration> 

I i do this:

 <httpRuntime targetFramework="4.5" requestValidationMode="2.0" />

The webpage run, without web,conig error, but i stil get the same error, as in my original question.

Kindly Peer 

I solved the problem, but i dont know how :-)

The problem was my masterpage. If i created a new masterpage, copied all my code to the new mastermage, deletede the old masterpage and renamed the new one to the old name, then everything was working.