PPCGeeks - Master volume script not working.

I'm trying to increase the volume to the max on the phones.

Can someone look at this and tell me why it doesn't work?

Code:

<wap-provisioningdoc> 

    <characteristic type="Install"> 

        <parm name="InstallPhase" value="install" /> 

        <parm name="OSVersionMin" value="5.0" /> 

        <parm name="OSVersionMax" value="7.0" /> 

        <parm name="AppName" value="Treo Fixes (v.02)" /> 

        <parm name="InstallDir" value="%CE1%\Tweaks" translation="install" /> 

    </characteristic> 

    <characteristic type="Registry"> 

        <characteristic type="HKCU\ControlPanel\SoundCategories\Ring"> 

            <parm name="AttenuationCategory" value="5" datatype="integer" /> 

        </characteristic> 

    </characteristic> 

</wap-provisioningdoc>

When it completes and i look at the key with a PHM Registry Editor, its shows as a 'string', not DWORD. I can manually create it a through PHM though without any issues.

I've tried rebooting right after the install but that doesn't have any effect on the outcome.

Anyone have a suggestion?

Thanks,

Sijis