diff --git a/TBF/BenchControl/Output/DB/ProductionTracing/Tracing.cs b/TBF/BenchControl/Output/DB/ProductionTracing/Tracing.cs
index 2829c405c..f0f0a1688 100644
--- a/TBF/BenchControl/Output/DB/ProductionTracing/Tracing.cs
+++ b/TBF/BenchControl/Output/DB/ProductionTracing/Tracing.cs
@@ -286,7 +286,7 @@ namespace TBF.BenchControl.Output.DB.ProductionTracing
                     opCompleted = true;
                     if (SaveTracingRecords(batch) != Retv.OK) anyError = true;
 
-                    if (anyError)
+                    if (anyError && !string.IsNullOrEmpty(Events.DB.ConnectionString))
                     {
                         try
                         {
@@ -302,17 +302,13 @@ namespace TBF.BenchControl.Output.DB.ProductionTracing
                         {
                             log.ErrorFormat("Triggering event(s) failed: {0}", exc.Message);
                         }
+                    }
 
-                        return Event.ErrorProcessingResults;
-                    }
-                    else
-                    {
-                        return Event.ResultsWritten;
-                    }
+                    return anyError ? Event.ErrorProcessingResults : Event.ResultsWritten;
                 }
                 else
                 {
-                    if (anyError)
+                    if (anyError && !string.IsNullOrEmpty(Events.DB.ConnectionString))
                     {
                         try
                         {
@@ -328,13 +324,9 @@ namespace TBF.BenchControl.Output.DB.ProductionTracing
                         {
                             log.ErrorFormat("Triggering event(s) failed: {0}", exc.Message);
                         }
+                    }
 
-                        return Event.ErrorProcessingResults;
-                    }
-                    else
-                    {
-                        return Event.ResultsWritten;
-                    }
+                    return anyError ? Event.ErrorProcessingResults : Event.ResultsWritten;
                 }
             }
             else
diff --git a/TBF/BenchControl/Output/DB/SensusOracle/Database.cs b/TBF/BenchControl/Output/DB/SensusOracle/Database.cs
index aeb619fe9..1c9722fba 100644
--- a/TBF/BenchControl/Output/DB/SensusOracle/Database.cs
+++ b/TBF/BenchControl/Output/DB/SensusOracle/Database.cs
@@ -347,7 +347,7 @@ namespace TBF.BenchControl.Output.DB.SensusOracle
                     opCompleted = true;
                 }
 
-                if (anyError)
+                if (anyError && !string.IsNullOrEmpty(Events.DB.ConnectionString))
                 {
                     try
                     {
@@ -363,13 +363,9 @@ namespace TBF.BenchControl.Output.DB.SensusOracle
                     {
                         log.ErrorFormat("Triggering event(s) failed: {0}", exc.Message);
                     }
+                }
 
-                    return Event.ErrorProcessingResults;
-                }
-                else
-                {
-                    return Event.ResultsWritten;
-                }
+                return anyError ? Event.ErrorProcessingResults : Event.ResultsWritten;
             }
             else
             {
diff --git a/TBF/BenchControl/Output/FileWriters/IperlLogger/Writer.cs b/TBF/BenchControl/Output/FileWriters/IperlLogger/Writer.cs
index dc1f15563..9e9fc68f2 100644
--- a/TBF/BenchControl/Output/FileWriters/IperlLogger/Writer.cs
+++ b/TBF/BenchControl/Output/FileWriters/IperlLogger/Writer.cs
@@ -155,7 +155,7 @@ namespace TBF.BenchControl.Output.FileWriters.IperlLogger
                     opCompleted = true;
                 }
 
-                if (anyError)
+                if (anyError && !string.IsNullOrEmpty(Events.DB.ConnectionString))
                 {
                     try
                     {
@@ -171,13 +171,9 @@ namespace TBF.BenchControl.Output.FileWriters.IperlLogger
                     {
                         log.ErrorFormat("Triggering event(s) failed: {0}", exc.Message);
                     }
+                }
 
-                    return Event.ErrorProcessingResults;
-                }
-                else
-                {
-                    return Event.ResultsWritten;
-                }
+                return anyError ? Event.ErrorProcessingResults: Event.ResultsWritten;
             }
             else
             {
diff --git a/TBF/BenchControl/Various/StatisticsMonitoring/ProcessStatistics.cs b/TBF/BenchControl/Various/StatisticsMonitoring/ProcessStatistics.cs
index bd0889f31..16874c124 100644
--- a/TBF/BenchControl/Various/StatisticsMonitoring/ProcessStatistics.cs
+++ b/TBF/BenchControl/Various/StatisticsMonitoring/ProcessStatistics.cs
@@ -170,7 +170,7 @@ namespace TBF.BenchControl.Various.StatisticsMonitoring
                 }
             }
 
-            if (doTriggerEvents)
+            if (doTriggerEvents && !string.IsNullOrEmpty(Events.DB.ConnectionString))
             {
                 ///
                 /// Trigger events
diff --git a/TBF/Properties/AssemblyInfo.cs b/TBF/Properties/AssemblyInfo.cs
index 9e3071476..ae04342a5 100644
--- a/TBF/Properties/AssemblyInfo.cs
+++ b/TBF/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("2.26.1542.0")]
-[assembly: AssemblyFileVersion("2.26.1542.0")]
+[assembly: AssemblyVersion("2.26.1543.0")]
+[assembly: AssemblyFileVersion("2.26.1543.0")]
diff --git a/TBF/UI/Calendar/CalendarTabPageCtrl.cs b/TBF/UI/Calendar/CalendarTabPageCtrl.cs
index 1e14658a3..1bb4e0d4e 100644
--- a/TBF/UI/Calendar/CalendarTabPageCtrl.cs
+++ b/TBF/UI/Calendar/CalendarTabPageCtrl.cs
@@ -199,7 +199,7 @@ namespace TBF.UI.Calendar
                 log.ErrorFormat("Failed to load or update CustomEvent-s in ServeTriggerEvtCalendarEvents(): {0}", exc.Message);
             }
 
-            if (eventsToTrigger.Count > 0)
+            if (eventsToTrigger.Count > 0 && !string.IsNullOrEmpty(global::Events.DB.ConnectionString))
             {
                 try
                 {