How do I enable “JIT Debugging” for Microsoft .NET Framework In Windows 7?

kevin bryan 0 Reputation points
2025-05-21T08:10:37.53+00:00

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 ExtractAnyMailUltimate.GetEmailFromAccountPop.Getemailbundle()

at ExtractAnyMailUltimate.Form1.BackgroundWorker2_DoWork(Object sender, DoWorkEventArgs e)

at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)

at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

************** Loaded Assemblies **************

mscorlib

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4785.0 built by: NET48REL1LAST_B

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

ExtractAnyMailUltimate

Assembly Version: 1.3.1.0

Win32 Version: 1.3.1.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/ExtractAnyMailUltimate.exe

Microsoft.VisualBasic

Assembly Version: 10.0.0.0

Win32 Version: 14.8.4161.0 built by: NET48REL1

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll

System

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4770.0 built by: NET48REL1LAST_B

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: 4.8.4785.0 built by: NET48REL1LAST_B

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

System.Windows.Forms

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4739.0 built by: NET48REL1LAST_B

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: 4.8.4390.0 built by: NET48REL1LAST_C

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

System.Configuration

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4380.0 built by: NET48REL1LAST_B

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

System.Xml

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0 built by: NET48REL1

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

System.Runtime.Remoting

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4690.0 built by: NET48REL1LAST_B

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

DevExpress.XtraEditors.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.XtraEditors.v24.2.DLL

DevExpress.Utils.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Utils.v24.2.DLL

DevExpress.Data.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Data.v24.2.DLL

DevExpress.BonusSkins.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.BonusSkins.v24.2.DLL

DevExpress.Data.Desktop.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Data.Desktop.v24.2.DLL

DevExpress.Drawing.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Drawing.v24.2.DLL

Anonymously Hosted DynamicMethods Assembly

Assembly Version: 0.0.0.0

Win32 Version: 4.8.4785.0 built by: NET48REL1LAST_B

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll

System.Web

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4770.0 built by: NET48REL1LAST_B

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll

DevExpress.XtraBars.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.XtraBars.v24.2.DLL

DevExpress.XtraTreeList.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.XtraTreeList.v24.2.DLL

DevExpress.Printing.v24.2.Core

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Printing.v24.2.Core.DLL

DevExpress.XtraDialogs.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.XtraDialogs.v24.2.DLL

DevExpress.Dialogs.v24.2.Core

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.Dialogs.v24.2.Core.DLL

System.ComponentModel.DataAnnotations

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.ComponentModel.DataAnnotations/v4.0_4.0.0.0__31bf3856ad364e35/System.ComponentModel.DataAnnotations.dll

System.Data

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4690.0 built by: NET48REL1LAST_B

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll

System.Data.Linq

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0

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

DevExpress.XtraLayout.v24.2

Assembly Version: 24.2.5.0

Win32 Version: 24.2.5.0

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/DevExpress.XtraLayout.v24.2.DLL

ChilkatDotNet47

Assembly Version: 10.1.3.0

Win32 Version: 10.1.3

CodeBase: file:///C:/Program%20Files%20(x86)/Valid%20Email%20Collector/Extract%20Any%20Mail%20Ultimate/ChilkatDotNet47.DLL

System.Data.DataSetExtensions

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0 built by: NET48REL1

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

System.Numerics

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0 built by: NET48REL1

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

System.Transactions

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0 built by: NET48REL1

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll

System.EnterpriseServices

Assembly Version: 4.0.0.0

Win32 Version: 4.8.4161.0 built by: NET48REL1

CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.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.

Developer technologies .NET .NET Internet of things
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