Watermarks on Flex applications/charts

Hi,

I have been trying hard to get the watermarks off the charts from my Flex application. Here are the steps I have tried and none of them work

1> Added the license information inside the flex-config.xml file inside the frameworks folder

<licenses>

      <license>

         <product>flexbuilder47</product>

         <serial-number>number</serial-number>

      </license>

   </licenses>

The weird thing is, even after I add this, I don't see the change reflecting in the target folder inside my flex web app after I do an mvn clean install. Not sure what I could be missing.

Also tried replacing the above with flexbuilder4 inside product. Tried just using <flashbuilder47>number</flashbuilder47> as well.

2> Added the following block inside my flexmojos plugin in the pom

<configuration>

  <debug>${flex.debug}</debug>

                    <swfVersion>11</swfVersion>

                    <licenses>

                        <flashbuilder47>number</flashbuilder47>

                    </licenses>

                </configuration>

Obviously replacing number in all cases with the license. I am not sure what I could be missing.

I have Adobe Flash Builder 4.7 Premium. Do I need to have any kind of Pro software only to make the watermarks disappear? Like Adobe Flash Builder 4.7 Pro or something? I tried many things with no luck. Any help would be greatly appreciated.

Thanks,

Sharat