Unable to Install Program : Installer Unhandled exception has occurred in a component in your application.

T

Talimba

Hello there


Am trying to install toad on my laptop and I get this message;


Quest Software Installer Unhandled exception has occurred in a component in your application.

If you click Continue, the application will ignore this error and attempt to continue.

Object reference not set to an instance of an object



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 Installer.BLL.DatabaseClient.ParseOracleHomeInPath()

at Installer.BLL.DatabaseClient.Get32bitOracleClient()

at Installer.UIL.PrerequisiteChecks.CheckCompatiableDatabaseClient(DBClient dbclient)

at Installer.UIL.PrerequisiteChecks.get_prerequisites()

at Installer.UIL.PrerequisiteChecks.get_AllPrerequisites()

at Installer.UIL.PrerequisiteChecks..ctor(Business BuinessObj, String directory)

at Installer.BLL.Business.UpdatePanel()

at Installer.BLL.Business.DoNext()

at Installer.UIL.MainForm.btnNext_Click(Object sender, EventArgs e)

at System.Windows.Forms.Control.OnClick(EventArgs e)

at System.Windows.Forms.Button.OnClick(EventArgs e)

at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)

at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.ButtonBase.WndProc(Message& m)

at System.Windows.Forms.Button.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: 4.0.0.0

Win32 Version: 4.8.4150.0 built by: NET48REL1LAST_C

CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll

----------------------------------------

BootstrapperCore

Assembly Version: 3.0.0.0

Win32 Version: 3.10.0.2103

CodeBase: file:///C:/Users/XXXXX/AppData/Local/Temp/%7Bdfb8c4c6-5dd7-4c6c-b263-21faa7b4de9d%7D/.ba1/BootstrapperCore.DLL

----------------------------------------

System.Configuration

Assembly Version: 4.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

----------------------------------------

System

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4001.0 built by: NET48REL1LAST_C

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll

----------------------------------------

System.Core

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4121.0 built by: NET48REL1LAST_C

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll

----------------------------------------

System.Xml

Assembly Version: 4.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

----------------------------------------

Installer

Assembly Version: 1.0.6696.14876

Win32 Version: 1.0.6696.14876

CodeBase: file:///C:/Users/XXXXX/AppData/Local/Temp/%7Bdfb8c4c6-5dd7-4c6c-b263-21faa7b4de9d%7D/.ba1/Installer.DLL

----------------------------------------

Quest.SecTech

Assembly Version: 4.5.1.490

Win32 Version: 4.5.1.490

CodeBase: file:///C:/Users/XXXXX/AppData/Local/Temp/%7Bdfb8c4c6-5dd7-4c6c-b263-21faa7b4de9d%7D/.ba1/Quest.SecTech.DLL

----------------------------------------

System.Windows.Forms

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4150.0 built by: NET48REL1LAST_C

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

----------------------------------------

System.Drawing

Assembly Version: 4.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

----------------------------------------

Microsoft.Deployment.WindowsInstaller

Assembly Version: 3.0.0.0

Win32 Version: 3.10.0.2103

CodeBase: file:///C:/Users/XXXXX/AppData/Local/Temp/%7Bdfb8c4c6-5dd7-4c6c-b263-21faa7b4de9d%7D/.ba1/Microsoft.Deployment.WindowsInstaller.DLL

----------------------------------------

Microsoft.GeneratedCode

Assembly Version: 1.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

----------------------------------------

Accessibility

Assembly Version: 4.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll

----------------------------------------

Microsoft.mshtml

Assembly Version: 7.0.3300.0

Win32 Version: 7.0.3300.0

CodeBase: file:///C:/WINDOWS/assembly/GAC/Microsoft.mshtml/7.0.3300.0__b03f5f7f11d50a3a/Microsoft.mshtml.dll

----------------------------------------

Microsoft.GeneratedCode

Assembly Version: 1.0.0.0

Win32 Version: 4.8.3752.0 built by: NET48REL1

CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.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.

Need some help please...

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