WoWInterface - errors on right click

when i right click any element of an existing xml(ie.... PartyFrame/PartyBuffButtonTemplate[Button].... i get an unhandled exception... i know, i know, no editing of existing xml, but i was currious...

See the end of this message, instead of this dialog box, for details on invoking
just-in-time (JIT) debugging.

************** Exception Text **************
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.Collections.ArrayList.get_Item(Int32 index)
at System.Windows.Forms.ToolStripItemCollection.get_Item(Int32 index)
at wowuides.WoWFileList.Control_NodeMouseClick(Object sender, TreeNodeMouseClickEventArgs e)
at System.Windows.Forms.TreeView.OnNodeMouseClick(TreeNodeMouseClickEventArgs e)
at System.Windows.Forms.TreeView.WmNotify(Message& m)
at System.Windows.Forms.TreeView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50215/mscorlib.dll
----------------------------------------
wowuides
Assembly Version: 1.0.0.100
Win32 Version: 1.0.0.100
CodeBase: file:///C:/Documents%20and%20Settings/nope/Desktop/wowuides/wowuides.exe
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
WeifenLuo.WinFormsUI.Docking
Assembly Version: 2.99.0.3
Win32 Version: 2.99.0.3
CodeBase: file:///C:/Documents%20and%20Settings/nope/Desktop/wowuides/WeifenLuo.WinFormsUI.Docking.DLL
----------------------------------------
System.Deployment
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Deployment/2.0.0.0__b03f5f7f11d50a3a/System.Deployment.dll
----------------------------------------
System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
toqhrint
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
LuaInterfaceNet2
Assembly Version: 2.0.0.0
Win32 Version: 2.0.0.0
CodeBase: file:///C:/Documents%20and%20Settings/nope/Desktop/wowuides/LuaInterfaceNet2.DLL
----------------------------------------
Accessibility
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
System.Design
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Design/2.0.0.0__b03f5f7f11d50a3a/System.Design.dll
----------------------------------------
loq4ejwo
Assembly Version: 0.0.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
ScintillaNET
Assembly Version: 1.1.0.0
Win32 Version: 1.1.0.0
CodeBase: file:///C:/Documents%20and%20Settings/nope/Desktop/wowuides/ScintillaNET.DLL
----------------------------------------
b708mpms
Assembly Version: 1.1.0.0
Win32 Version: 2.0.50215.44 (beta2.050215-4400)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.