I installed the HP Designjet Utility for a T730 large format printer. Whenever I print or when I try to run HP Designjet Utility, I get the following error:
Microsoft .NET Framework
"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."
When I click Continue it does nothing. Here is the error details:
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 Com.Hp.Ipg.Lfp.Pu.Axl.App.OpenApplicationMenuItemClick(Object sender, EventArgs e)
at Com.Hp.Ipg.Lfp.Pu.Axl.SingleInstanceApplication.OnStartupNextInstance(StartupNextInstanceEventArgs eventArgs)
at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnStartupNextInstanceMarshallingAdaptor(Object args)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
HPDesignJetUtility
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPDesignJetUtility.exe
----------------------------------------
PresentationFramework
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework/v4.0_4.0.0.0__31bf3856ad364e35/PresentationFramework.dll
----------------------------------------
WindowsBase
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/WindowsBase/v4.0_4.0.0.0__31bf3856ad364e35/WindowsBase.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3451.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
PresentationCore
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/PresentationCore/v4.0_4.0.0.0__31bf3856ad364e35/PresentationCore.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 10.0.0.0
Win32 Version: 14.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
HPDUMVVM
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPDUMVVM.DLL
----------------------------------------
log4net
Assembly Version: 1.2.10.0
Win32 Version: 1.2.10.0
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/log4net.DLL
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3324.0 built by: NET472REL1LAST_C
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: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3580.0 built by: NET472REL1LAST_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: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Runtime.Remoting
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Remoting/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll
----------------------------------------
System.Xaml
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xaml/v4.0_4.0.0.0__b77a5c561934e089/System.Xaml.dll
----------------------------------------
HPNFibonacci
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPNFibonacci.DLL
----------------------------------------
HPNMetrics
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPNMetrics.DLL
----------------------------------------
System.Xml.Linq
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
Microsoft.GeneratedCode
Assembly Version: 1.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Metrics
Assembly Version: 2.0.0.0
Win32 Version: 2.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/Metrics.DLL
----------------------------------------
Microsoft.GeneratedCode
Assembly Version: 1.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
HPWPF
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPWPF.DLL
----------------------------------------
HPDesignJetUtility.resources
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/en-US/HPDesignJetUtility.resources.DLL
----------------------------------------
Microsoft.GeneratedCode
Assembly Version: 1.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Microsoft.GeneratedCode
Assembly Version: 1.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
HPDesignJetUtility.Theme
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPDesignJetUtility.Theme.DLL
----------------------------------------
HPe.skin
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPe.skin.DLL
----------------------------------------
HPeHPWPF.skin
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPeHPWPF.skin.DLL
----------------------------------------
PresentationFramework.Aero2
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/PresentationFramework.Aero2/v4.0_4.0.0.0__31bf3856ad364e35/PresentationFramework.Aero2.dll
----------------------------------------
HPDesignJetUtility.HPe.Skin
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPDesignJetUtility.HPe.Skin.DLL
----------------------------------------
System.ServiceModel
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.ServiceModel/v4.0_4.0.0.0__b77a5c561934e089/System.ServiceModel.dll
----------------------------------------
System.ServiceModel.Web
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.ServiceModel.Web/v4.0_4.0.0.0__31bf3856ad364e35/System.ServiceModel.Web.dll
----------------------------------------
SMDiagnostics
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/SMDiagnostics/v4.0_4.0.0.0__b77a5c561934e089/SMDiagnostics.dll
----------------------------------------
System.ServiceModel.Internals
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.ServiceModel.Internals/v4.0_4.0.0.0__31bf3856ad364e35/System.ServiceModel.Internals.dll
----------------------------------------
System.Runtime.Serialization
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Serialization/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll
----------------------------------------
System.ServiceModel.Channels
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.ServiceModel.Channels/v4.0_4.0.0.0__31bf3856ad364e35/System.ServiceModel.Channels.dll
----------------------------------------
System.IdentityModel
Assembly Version: 4.0.0.0
Win32 Version: 4.7.3620.0 built by: NET472REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.IdentityModel/v4.0_4.0.0.0__b77a5c561934e089/System.IdentityModel.dll
----------------------------------------
NHPIHsIO
Assembly Version: 2.2.4.816
Win32 Version: 2.2.4.816
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/NHPIHsIO.DLL
----------------------------------------
HPNInteropSdk
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPNInteropSdk.DLL
----------------------------------------
HPNPrinteInterface
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPNPrinteInterface.DLL
----------------------------------------
HPNColorCenter
Assembly Version: 6.0.8.4648
Win32 Version: 6.0.8.4648
CodeBase: file:///C:/Program%20Files%20(x86)/HP/HP%20DesignJet%20Utility/DesignJet%20Utility/HPNColorCenter.DLL
----------------------------------------
Microsoft.GeneratedCode
Assembly Version: 1.0.0.0
Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
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.
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