Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/General/ThrowHelper.cs
===================================================================
diff -u -r877 -r929
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/General/ThrowHelper.cs	(.../ThrowHelper.cs)	(revision 877)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/General/ThrowHelper.cs	(.../ThrowHelper.cs)	(revision 929)
@@ -190,7 +190,7 @@
         internal static void ThrowIfFileNotExist(string fileName, StringResourceNames resourceNamesName)
         {
             if (!File.Exists(fileName))
-                throw new FileNotFoundException(string.Format(GetResourceString(resourceNamesName), String.Format("{0} in {1}", (fileName ?? ""), DamProjectData.ProjectWorkingPath)));
+                throw new FileNotFoundException(string.Format(GetResourceString(resourceNamesName), String.Format("{0} in {1}", (fileName ?? ""), DamProjectData.OldProjectWorkingPath)));
         }
 
         internal static void ThrowIfDirectoryNotExist(string dirName, StringResourceNames resourceNamesName)