Hi,

I set-up e new maxstart.max file and insert the ZK in a one of the 4 layout viewport. Save it.

So, every time I create  e new project  FILE->RESET I've my max file with my setting. But I see in ZK two Layer 0

With refresh button one layer is gone.

If I click on the layer icon, near the eye, I see that:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.#=qa7Ueuqos1wHhniyBjx5$rgkE$dUFdj_vJKv0YsXdBwg=(#=qfy5FEfcAMTWO9HMQ6WyLFQ== #=qwGJ$rG_CXDIs2yiKH2dvag==, Boolean #=qYfpcS40gB_vet_OOibVO8w==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.#=qpBfrZ_JdQohFtF7CGlHkIHuqWID5znw$NT$DAWcKQJY=(#=qWPmXAzXHKkltsp8c3GEmTw== #=qN5GqdIre55WIJ8Hjxje0Lg==, #=qoeQSQTWizqlna1uNlFasSP_7b2lKlsWXQlrXb5xt3hnBBbkh5evpv5WhweyGzYBZ #=qtl6FJ$MknfFJgIQZzbgTag==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.ObjectNodeControlMaintainer.#=qgNCCBdiZJ4RHaB3HYI15vCDFN2QzX70g9g4L0zEh7X0=(Entity #=qzkZLEX0SVlOCjOsl4nbFNg==, #=qoeQSQTWizqlna1uNlFasSP_7b2lKlsWXQlrXb5xt3hnBBbkh5evpv5WhweyGzYBZ #=qtqNa7o3v$wmngJcxG8Mw$A==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Plugin.CurrentLayerChangedHandler.Invoke(IILayer layer)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Entities.ILayer.SetProperty(LayerProperty property, Boolean value)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.#=qJkQ9fApNrZ4LUuRgp2cXqA2s52vjtCspIABZBkbI_GY=(#=qWPmXAzXHKkltsp8c3GEmTw== #=qSfLtN2IaBw$3qIh5_tysYw==, ILayer #=qg1N8cJUfn1SajoVCujlVFQ==, Boolean #=qlWUuow5ObgBq49qCUYGQfg==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.#=qkk6mpJrN02zZEo7cI56ViTymrELn32oMbGwzsyGKPP0=(#=qWPmXAzXHKkltsp8c3GEmTw== #=q2XmGlH_ZX2L8MMkWv9LhmA==, Point #=qm5363BX9DvTJ0Sf7GuiJfg==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.#=qO65piAN6yWsQQa5nVOIxSEWbahijhfRwJFrezzyJ8T4=(MouseEventArgs #=q$D0d9LrQt6PMqP670VpuDw==, #=qWPmXAzXHKkltsp8c3GEmTw== #=qSndUHxF6lyBTiwwYmT8r1A==, #=q43XzL8I$sBJWKIYX_VgWdw== #=qwS$K_XpIBQuetFko65tsoA==)
   at #=q8_362ImM9ZW8gnkU5p3i50_OF1sGaoXsmEi9rBVCxyg=.OnMouseDown(MouseEventArgs #=qd3FcRUxK1DavutsQhA7$uw==)
   at Ephere.Plugins.Autodesk.Max.Zookeeper.Views.Tree.OnMouseDown(MouseEventArgs #=q5dSt5tcPp6QRqf6CdaQ1QA==)
   at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)