We are using Bartender Designer in Terminal Server 2008 R2 Environment. For a few of our users an error is showing up while accessing the short cuts on the left side in the file opening dialog, e.g. by clicking on My Computer. Can you help me fixing this issue?

Informationen über das Aufrufen von JIT-Debuggen
anstelle dieses Dialogfelds finden Sie am Ende dieser Meldung.

************** Ausnahmetext **************
System.Reflection.TargetInvocationException: Ein Aufrufziel hat einen Ausnahmefehler verursacht. ---> System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt.
   bei LogicNP.FileViewControl.x536ecdb7386d29a6.x2db8e1a2d8ef1ead(xb2fdad904b77f843 xcbf23e6fdf2aa08b, IntPtr xe2562f0dc0544189, DisplayNameFlags x9432081594ec509d, IntPtr x5e5a9895844ba8d2, x09b9e24e089559b0 x49a64970a3136cae)
   bei LogicNP.FileViewControl.x536ecdb7386d29a6.x1dafd189c5465293(xb2fdad904b77f843 xcbf23e6fdf2aa08b, IntPtr xe2562f0dc0544189, DisplayNameFlags x9432081594ec509d, IntPtr x5e5a9895844ba8d2, x09b9e24e089559b0 x49a64970a3136cae)
   bei LogicNP.FileViewControl.x536ecdb7386d29a6.x4e2d9d6d7d7d99b0(xb2fdad904b77f843 xcbf23e6fdf2aa08b, IntPtr xe2562f0dc0544189)
   bei LogicNP.FileViewControl.ListItem.x77be53ce49261911()
   bei LogicNP.FileViewControl.ListItem.get_Path()
   bei Seagull.Librarian.VaultListControl.fileView_AfterItemAdd(Object sender, FileViewEventArgs e)
   bei LogicNP.FileViewControl.FileView.x63783b721e2e30d9(Int32 xccb63ca5f63dc470)
   bei LogicNP.FileViewControl.FileView.x5921718e79c67372(IntPtr xe2562f0dc0544189)
   bei LogicNP.FileViewControl.FileView.x6d54aa19d20a6718(IntPtr x60b03290ec39ff34, Boolean x6aa0fd35fe33c0ce)
   bei LogicNP.FileViewControl.FileView.xb338b487ebcc98a5(IntPtr xbe6f93aba775db32)
   bei LogicNP.FileViewControl.FileView.SetPIDL(Object lpi)
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   bei System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
   bei System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   bei System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   bei LogicNP.FolderViewControl.FolderView.x15fcd636dadddeea(IntPtr xdd793d835f00fa1a, IntPtr x60b03290ec39ff34, Boolean xe470c6574de0aa3e, Boolean xd159c72a2ed4f908)
   bei LogicNP.FolderViewControl.FolderView.xc9a09438c7130d2d(x0e2537933d2c38f5* x724a723181318d95, IntPtr& x13dfd83d2aa9dae1)
   bei LogicNP.FolderViewControl.FolderView.WndProc(Message& m)
   bei System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   bei System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Geladene Assemblys **************
mscorlib
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5485 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll.
----------------------------------------
BarTend
    Assembly-Version: 0.0.0.0.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Program%20Files%20(x86)/Seagull/BarTender%20Suite/bartend.exe.
----------------------------------------
msvcm90
    Assembly-Version: 9.0.30729.6161.
    Win32-Version: 9.00.30729.6161.
    CodeBase: file:///C:/Windows/WinSxS/x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57/msvcm90.dll.
----------------------------------------
Seagull.Librarian
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Librarian/10.1.4.1__109ff779a1b4cbc7/Seagull.Librarian.dll.
----------------------------------------
Seagull.Librarian.resources
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2957.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Librarian.resources/10.1.4.1_de_109ff779a1b4cbc7/Seagull.Librarian.resources.dll.
----------------------------------------
Seagull.Librarian.Core
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Librarian.Core/10.1.4.1__109ff779a1b4cbc7/Seagull.Librarian.Core.dll.
----------------------------------------
System.Xml
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5494 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll.
----------------------------------------
System
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.8686 (QFE.050727-8600).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll.
----------------------------------------
Seagull.Framework
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Framework/10.1.4.1__109ff779a1b4cbc7/Seagull.Framework.dll.
----------------------------------------
BarTender.Managed
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/BarTender.Managed/10.1.4.1__109ff779a1b4cbc7/BarTender.Managed.dll.
----------------------------------------
Seagull.Drawing.Scanning
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Drawing.Scanning/10.1.4.1__109ff779a1b4cbc7/Seagull.Drawing.Scanning.dll.
----------------------------------------
Seagull.Scales.Configuration
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Scales.Configuration/10.1.4.1__109ff779a1b4cbc7/Seagull.Scales.Configuration.dll.
----------------------------------------
System.Data
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.8751 (QFE.050727-8700).
    CodeBase: file:///C:/Windows/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll.
----------------------------------------
System.Drawing
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5495 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll.
----------------------------------------
System.Windows.Forms
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5491 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll.
----------------------------------------
Seagull.Framework.resources
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2957.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Framework.resources/10.1.4.1_de_109ff779a1b4cbc7/Seagull.Framework.resources.dll.
----------------------------------------
System.Management
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Management/2.0.0.0__b03f5f7f11d50a3a/System.Management.dll.
----------------------------------------
System.Configuration
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll.
----------------------------------------
635uhf_e
    Assembly-Version: 10.1.4.1.
    Win32-Version: 2.0.50727.8686 (QFE.050727-8600).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll.
----------------------------------------
mscorlib.resources
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5485 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll.
----------------------------------------
Seagull.Security
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Security/10.1.4.1__109ff779a1b4cbc7/Seagull.Security.dll.
----------------------------------------
Seagull.Security.Interop
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_32/Seagull.Security.Interop/10.1.4.1__109ff779a1b4cbc7/Seagull.Security.Interop.dll.
----------------------------------------
BtSystem.Support
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/BtSystem.Support/10.1.4.1__109ff779a1b4cbc7/BtSystem.Support.dll.
----------------------------------------
BtSystem.Interfaces
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/BtSystem.Interfaces/10.1.4.1__109ff779a1b4cbc7/BtSystem.Interfaces.dll.
----------------------------------------
Seagull.Security.resources
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2957.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Seagull.Security.resources/10.1.4.1_de_109ff779a1b4cbc7/Seagull.Security.resources.dll.
----------------------------------------
BtSystem.Client
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2961.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/BtSystem.Client/10.1.4.1__109ff779a1b4cbc7/BtSystem.Client.dll.
----------------------------------------
DevExpress.XtraRichEdit.v11.1
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.XtraRichEdit.v11.1/11.1.12.0__b88d1754d700e49a/DevExpress.XtraRichEdit.v11.1.dll.
----------------------------------------
DevExpress.Data.v11.1
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.Data.v11.1/11.1.12.0__b88d1754d700e49a/DevExpress.Data.v11.1.dll.
----------------------------------------
System.ServiceProcess
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.ServiceProcess/2.0.0.0__b03f5f7f11d50a3a/System.ServiceProcess.dll.
----------------------------------------
DevExpress.Utils.v11.1
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.Utils.v11.1/11.1.12.0__b88d1754d700e49a/DevExpress.Utils.v11.1.dll.
----------------------------------------
DevExpress.RichEdit.v11.1.Core
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.RichEdit.v11.1.Core/11.1.12.0__b88d1754d700e49a/DevExpress.RichEdit.v11.1.Core.dll.
----------------------------------------
DevExpress.XtraEditors.v11.1
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.XtraEditors.v11.1/11.1.12.0__b88d1754d700e49a/DevExpress.XtraEditors.v11.1.dll.
----------------------------------------
DevExpress.RichEdit.v11.1.Core.resources
    Assembly-Version: 11.1.0.0.
    Win32-Version: 11.1.0.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.RichEdit.v11.1.Core.resources/11.1.0.0_de_b88d1754d700e49a/DevExpress.RichEdit.v11.1.Core.resources.dll.
----------------------------------------
PresentationCore
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.8720 built by: QFE.
    CodeBase: file:///C:/Windows/assembly/GAC_32/PresentationCore/3.0.0.0__31bf3856ad364e35/PresentationCore.dll.
----------------------------------------
WindowsBase
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.8720 built by: QFE.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/WindowsBase/3.0.0.0__31bf3856ad364e35/WindowsBase.dll.
----------------------------------------
PresentationFramework
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.8720 built by: QFE.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/PresentationFramework/3.0.0.0__31bf3856ad364e35/PresentationFramework.dll.
----------------------------------------
BarTender.Managed.resources
    Assembly-Version: 10.1.4.1.
    Win32-Version: 10.1.4.2957.
    CodeBase: file:///C:/Program%20Files%20(x86)/Seagull/BarTender%20Suite/de/BarTender.Managed.resources.DLL.
----------------------------------------
PresentationFramework.resources
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.4902 built by: NetFXw7.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/PresentationFramework.resources/3.0.0.0_de_31bf3856ad364e35/PresentationFramework.resources.dll.
----------------------------------------
WindowsFormsIntegration
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.4902 built by: NetFXw7.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/WindowsFormsIntegration/3.0.0.0__31bf3856ad364e35/WindowsFormsIntegration.dll.
----------------------------------------
PresentationFramework.Classic
    Assembly-Version: 3.0.0.0.
    Win32-Version: 3.0.6920.4902 built by: NetFXw7.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/PresentationFramework.Classic/3.0.0.0__31bf3856ad364e35/PresentationFramework.Classic.dll.
----------------------------------------
System.Runtime.Remoting
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5488 (Win7SP1GDR.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll.
----------------------------------------
System.Runtime.Remoting.resources
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5420 (Win7SP1.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting.resources/2.0.0.0_de_b77a5c561934e089/System.Runtime.Remoting.resources.dll.
----------------------------------------
DevExpress.Printing.v11.1.Core
    Assembly-Version: 11.1.12.0.
    Win32-Version: 11.1.12.0.
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/DevExpress.Printing.v11.1.Core/11.1.12.0__b88d1754d700e49a/DevExpress.Printing.v11.1.Core.dll.
----------------------------------------
LogicNP.FolderView
    Assembly-Version: 11.0.0.0.
    Win32-Version: 11.0.0.0.
    CodeBase: file:///C:/Windows/assembly/GAC/LogicNP.FolderView/11.0.0.0__ff6f27194af4af75/LogicNP.FolderView.dll.
----------------------------------------
LogicNP.FileView
    Assembly-Version: 11.0.0.0.
    Win32-Version: 11.0.0.0.
    CodeBase: file:///C:/Windows/assembly/GAC/LogicNP.FileView/11.0.0.0__ff6f27194af4af75/LogicNP.FileView.dll.
----------------------------------------
LogicNP.ShComboBox
    Assembly-Version: 11.0.0.0.
    Win32-Version: 11.0.0.0.
    CodeBase: file:///C:/Windows/assembly/GAC/LogicNP.ShComboBox/11.0.0.0__ff6f27194af4af75/LogicNP.ShComboBox.dll.
----------------------------------------
System.Windows.Forms.resources
    Assembly-Version: 2.0.0.0.
    Win32-Version: 2.0.50727.5420 (Win7SP1.050727-5400).
    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_de_b77a5c561934e089/System.Windows.Forms.resources.dll.
----------------------------------------

************** JIT-Debuggen **************
Um das JIT-Debuggen (Just-In-Time) zu aktivieren, muss in der
Konfigurationsdatei der Anwendung oder des Computers
(machine.config) der jitDebugging-Wert im Abschnitt system.windows.forms festgelegt werden.
Die Anwendung muss mit aktiviertem Debuggen kompiliert werden.

Zum Beispiel:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

Wenn das JIT-Debuggen aktiviert ist, werden alle nicht behandelten
Ausnahmen an den JIT-Debugger gesendet, der auf dem
Computer registriert ist, und nicht in diesem Dialogfeld behandelt.