Disappearing Menu Item

I installed Wideview and it is llocated in the dll.xml.. Sometimes it shows up on menu and other times it doesn't.   Any way to correct this?  Here's my xml if you see anything or maybe need to reorder xml?

Thanks,

Bob

<?xml version="1.0" encoding="Windows-1252"?>

<SimBase.Document Type="Launch" version="1,0">
  <Descr>Launch</Descr>
  <Filename>dll.xml</Filename>
  <Disabled>False</Disabled>
  <Launch.ManualLoad>False</Launch.ManualLoad>
<Launch.Addon>
<Name>WidevieW</Name>
<Disabled>False</Disabled>
<Path>WidevieW\wideview.dll</Path>
</Launch.Addon>
  <Launch.Addon>
    <Name>ObjectFlow</Name>
    <Disabled>False</Disabled>
    <ManualLoad>False</ManualLoad>
    <Path>D:\Prepar3D v3\ORBX\FTX_AU\FTXAA_ORBXLIBS\Scenery\ObjectFlow_P3D.dll</Path>
  </Launch.Addon>
  <Launch.Addon>
    <Name>STB Sim Plugin</Name>
    <Path>C:\Program Files (x86)\FlyingWSimulation\SuperTrafficBoard Data Server for Prepar3D V3\STBServer\STBServer.dll</Path>
  </Launch.Addon>
  <Launch.Addon>
    <Name>PMDG HUD interface</Name>
    <Disabled>False</Disabled>
    <Path>PMDG\DLLs\PMDG_HUD_interface.dll</Path>
    <DllStartName>module_init</DllStartName>
    <DllStopName>module_deinit</DllStopName>
  </Launch.Addon>
  <Launch.Addon>
    <Name>as_connect</Name>
    <Disabled>False</Disabled>
    <Path>as_srv\as_btstrp.dll</Path>
  </Launch.Addon>
  <Launch.Addon>
        <Name>FSUIPC 4</Name>
        <Disabled>False</Disabled>
        <Path>Modules\FSUIPC4.dll</Path>
    </Launch.Addon>
</SimBase.Document>