Error message received after install of Mission Planner

Received an error message after install of Mission Planner Ver 3.
Will not load mission planner sofware.

[quote][/quote]
The old mission planner was deleted to install the Ver 3 and I can’t install the old version back again.
Has anyone experienced this problem?
YumaMike

@YumaMike,
Take a look here on the DIY Drones MP Discussion Forum for similar installation issues: diydrones.com/forum/categori … orCategory
Regards,
TCIII Admin

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

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at ArdupilotMega.Controls.MainSwitcher.AddScreen(Screen Screen) in c:\Users\hog\Documents\Visual Studio 2010\Projects\ArdupilotMega\ArdupilotMega\ExtLibs\Controls\MainSwitcher.cs:line 41
at ArdupilotMega.MainV2.MainV2_Load(Object sender, EventArgs e) in c:\Users\hog\Documents\Visual Studio 2010\Projects\ArdupilotMega\ArdupilotMega\MainV2.cs:line 1506
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 ArdupilotMega.MainV2.WndProc(Message& m) in c:\Users\hog\Documents\Visual Studio 2010\Projects\ArdupilotMega\ArdupilotMega\MainV2.cs:line 2060
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: 2.0.50727.4241 (VistaSP2GDR.050727-4200)
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

ArdupilotMegaPlanner10
Assembly Version: 1.1.4987.29718
Win32 Version: 1.2.73
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/ArdupilotMegaPlanner10.exe

System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4235 (VistaSP2GDR.050727-4200)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

System.Core
Assembly Version: 3.5.0.0
Win32 Version: 3.5.30729.1 built by: SP
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Core/3.5.0.0__b77a5c561934e089/System.Core.dll

log4net
Assembly Version: 1.2.11.0
Win32 Version: 1.2.11.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/log4net.DLL

System.Configuration
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4246 (VistaSP2GDR.050727-4200)
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: 2.0.50727.4246 (VistaSP2GDR.050727-4200)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

Microsoft.Scripting.ExtensionAttribute
Assembly Version: 2.0.0.0
Win32 Version: 2.6.1003.1
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/Microsoft.Scripting.ExtensionAttribute.DLL

System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4236 (VistaSP2GDR.050727-4200)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.4235 (VistaSP2GDR.050727-4200)
CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

MissionPlanner.Controls
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/MissionPlanner.Controls.DLL

MissionPlanner.Comms
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/MissionPlanner.Comms.DLL

System.Reactive
Assembly Version: 1.0.10621.0
Win32 Version: 1.0.11226.2
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/System.Reactive.DLL

MissionPlanner.Utilities
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/MissionPlanner.Utilities.DLL

ProjNet
Assembly Version: 1.2.3432.30659
Win32 Version: 1.2.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/ProjNet.DLL

Transitions
Assembly Version: 1.2.0.0
Win32 Version: 1.2.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/Transitions.DLL

IronPython
Assembly Version: 2.6.10920.0
Win32 Version: 2.6.1003.1
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/IronPython.DLL

OpenTK.GLControl
Assembly Version: 1.1.0.0
Win32 Version: 1.1.625.30585
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/OpenTK.GLControl.DLL

GMap.NET.Core
Assembly Version: 1.5.5.5
Win32 Version: 1.5.5.5
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/GMap.NET.Core.DLL

System.Speech
Assembly Version: 3.0.0.0
Win32 Version: 3.0.6920.1109 (lh_tools_devdiv_wpf.071009-1109)
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/System.Speech.DLL

GMap.NET.WindowsForms
Assembly Version: 1.5.5.5
Win32 Version: 1.5.5.5
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/GMap.NET.WindowsForms.DLL

ZedGraph
Assembly Version: 5.1.5.29715
Win32 Version: 5.1.5.29715
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/ZedGraph.DLL

OpenTK
Assembly Version: 1.1.0.0
Win32 Version: 1.1.299.38125
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/OpenTK.DLL

BSE.Windows.Forms
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Mission%20Planner/BSE.Windows.Forms.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:

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.

@YumaMike,
What version of Windows are you running? Looks like Vista. Do you have the latest SP installed?
Do you have Net Framework 4.0 or higher installed?
Have you tried installing as an Administrator by right clicking on the .msi and selecting Administrator?
Regards,
TCIII Admin