All of my site URLs changed to new format and now i want to use 301 redirect and manually add the old and new URLs to the web.config OR RewriteRules.config 

see: 

http://support.powerdnn.com/kb/a616/how-to-redirect-an-old-url-to-another-page-on-your-site.aspx

so according to PowerDnn article i want to add the following code to my web.config in system.webserver node.

<rewrite>
  <rules>
     <rule name="[RULE NAME]" stopProcessing="true">
     <match url="(.*)" />
     <conditions logicalGrouping="MatchAny" trackAllCaptures="false">
        <add input="{HTTP_HOST}{REQUEST_URI}" pattern="[OLD URL]" />
        <add input="{HTTP_HOST}{REQUEST_URI}" pattern="www.[OLD URL]" />
     </conditions>
     <action type="Redirect" url="http://[NEW URL]" />
     </rule>
  </rules>
</rewrite>

but when i add this code and save the web.config i get the following error

Also i use 

http://ruwix.com/dnn-301-rewrite-rule-generator/

to create 301 redirect rules, but i can't add this to web.config and receive the above error.