Hi from Colombia,Could you please help me!!! I'm having this error, after I installed .NET framework:[red]And this is the message that appears above[/red]See the end of this message for details on invokingjust-in-time (JIT) debugging instead of this dialog box.************** Exception Text **************System.NullReferenceException: Object reference not set to an instance of an object.at ObjectPlacer.Form1.MergeObjLib(XmlDocument mainDOM, XmlDocument addDOM)at ObjectPlacer.Form1.LoadObjectsLibraryFromXML()at ObjectPlacer.Form1.frmMain_Load(Object sender, EventArgs e)at System.Windows.Forms.Form.OnLoad(EventArgs e)at System.Windows.Forms.Form.OnCreateControl()at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)at System.Windows.Forms.Control.CreateControl()at System.Windows.Forms.Control.WmShowWindow(Message& m)at System.Windows.Forms.Control.WndProc(Message& m)at System.Windows.Forms.ScrollableControl.WndProc(Message& m)at System.Windows.Forms.ContainerControl.WndProc(Message& m)at System.Windows.Forms.Form.WmShowWindow(Message& m)at System.Windows.Forms.Form.WndProc(Message& m)at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)************** Loaded Assemblies **************mscorlibAssembly Version: 1.0.5000.0Win32 Version: 1.1.4322.573CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll----------------------------------------ObjectPlacerAssembly Version: 1.1.2.37334Win32 Version: 1.1.2.37334CodeBase: file:///G:/SBUILS/RWY12/Rwy12%20Object%20Placer%20v1.2/Rwy12/ObjectPlacer.exe----------------------------------------System.Windows.FormsAssembly Version: 1.0.5000.0Win32 Version: 1.1.4322.573CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll----------------------------------------SystemAssembly Version: 1.0.5000.0Win32 Version: 1.1.4322.573CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll----------------------------------------System.DrawingAssembly Version: 1.0.5000.0Win32 Version: 1.1.4322.573CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll----------------------------------------System.XmlAssembly Version: 1.0.5000.0Win32 Version: 1.1.4322.573CodeBase: file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77a5c561934e089/system.xml.dll----------------------------------------Microsoft.VisualBasicAssembly Version: 7.0.5000.0Win32 Version: 7.10.3052.4CodeBase: file:///c:/windows/assembly/gac/microsoft.visualbasic/7.0.5000.0__b03f5f7f11d50a3a/microsoft.visualbasic.dll----------------------------------------************** JIT Debugging **************To enable just in time (JIT) debugging, the config file for thisapplication or machine (machine.config) must have thejitDebugging value set in the system.windows.forms section.The application must also be compiled with debuggingenabled.For example:When JIT debugging is enabled, any unhandled exceptionwill be sent to the JIT debugger registered on the machinerather than being handled by this dialog.--------------------------------------------------------------------------------Thank You very much for your help!!!Best Regards,Fernando

Hello Fernando,I'm sorry, but that's not FS2Crew :-)I might suggest asking the Runway 12 Object people that question.They'd be the ones to ask.Cheers,Bryan