Actually this is the error while running SQL Nexus (2.5.0.3), but I wanted to refer to the similar
post entitled "Error while installing SQL Nexus".
 
While running the app I get the following error (polish locale):
(this the infamous "Some or all identity references could not be translated" error message; after a comparison
I see that this is the same situation as described in earlier post "Error while installing SQL Nexus").

 

 
Nie można przetłumaczyć niektórych lub żadnych odwołań do tożsamości. (mscorlib)

 

Program Location:
 
w System.Security.Principal.NTAccount.Translate(IdentityReferenceCollection sourceAccounts, Type targetType, Boolean forceSuccess)
w System.Security.Principal.NTAccount.Translate(Type targetType)
w System.Security.AccessControl.CommonObjectSecurity.ModifyAccess(AccessControlModification modification, AccessRule rule, Boolean& modified)
w System.Security.AccessControl.CommonObjectSecurity.AddAccessRule(AccessRule rule)
w NexusInterfaces.Util.GetFileSecurity() w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\NexusInterfaces\Classes.cs:wiersz 117
w sqlnexus.fmNexus.InitializeLog(String logfilename) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 154
w sqlnexus.fmNexus.fmNexus_Load(Object sender, EventArgs e) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 384
w System.Windows.Forms.Form.OnLoad(EventArgs e)
w System.Windows.Forms.Form.OnCreateControl()
w System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
w System.Windows.Forms.Control.CreateControl()
w System.Windows.Forms.Control.WmShowWindow(Message& m)
w System.Windows.Forms.Control.WndProc(Message& m)
w System.Windows.Forms.ScrollableControl.WndProc(Message& m)
w System.Windows.Forms.ContainerControl.WndProc(Message& m)
w System.Windows.Forms.Form.WmShowWindow(Message& m)
w System.Windows.Forms.Form.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
 
I tried to run the app on my laptop and workstation (both Win XP Professional SP2 32-bit (Polish); SQL Server 2005 Developer Edition;
SQL Server 2005 Enterprise Edition). I suppose that this may be a localization-based issue.
As a consequence of this error the app refuses to work properly For example when trying to get one of the reports
(blocking and wait stats; bottleneck analysis) I get the following error twice:
 

(1)

 
Odwołanie do obiektu nie zostało ustawione na wystąpienie obiektu. (NexusInterfaces)
(NullReference).

 

Program Location:
 
w NexusInterfaces.CSql.ExecuteSqlScript(String script) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\NexusInterfaces\CSql.cs:wiersz 47
w sqlnexus.fmNexus.CanRunReport(String ReportName) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 754
w sqlnexus.fmNexus.tvReports_NodeMouseClick(Object sender, TreeNodeMouseClickEventArgs e) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 762
w System.Windows.Forms.TreeView.OnNodeMouseClick(TreeNodeMouseClickEventArgs e)
w System.Windows.Forms.TreeView.WmNotify(Message& m)
w System.Windows.Forms.TreeView.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
 
 

(2)

 
Odwołanie do obiektu nie zostało ustawione na wystąpienie obiektu. (NexusInterfaces)
(NullReference).

 

Program Location:
 
w NexusInterfaces.CSql.ExecuteSqlScript(String script) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\NexusInterfaces\CSql.cs:wiersz 47
w sqlnexus.fmNexus.CanRunReport(String ReportName) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 754
w sqlnexus.fmNexus.tvReports_AfterSelect(Object sender, TreeViewEventArgs e) w C:\jacklidocs3\CPRSRC\main\SRC\mapped\sqlnexus_codeplex\sqlnexus\fmNexus.cs:wiersz 720
w System.Windows.Forms.TreeView.OnAfterSelect(TreeViewEventArgs e)
w System.Windows.Forms.TreeView.TvnSelected(NMTREEVIEW* nmtv)
w System.Windows.Forms.TreeView.WmNotify(Message& m)
w System.Windows.Forms.TreeView.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
 
If I have some time, I will try to windbg it to get more detailed conclusions. In the meantime I am waiting for
any suggestions (btw in all situations there was no %temp%\sqlnexus.000.log file!).