Index: Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/HydraulicBoundaryLocationCalculationGuiService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/HydraulicBoundaryLocationCalculationGuiService.cs	(.../HydraulicBoundaryLocationCalculationGuiService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/GuiServices/HydraulicBoundaryLocationCalculationGuiService.cs	(.../HydraulicBoundaryLocationCalculationGuiService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -110,7 +110,7 @@
         private bool RunActivities<TActivity>(string hydraulicBoundaryDatabasePath, string preprocessorDirectory,
                                               IList<TActivity> activities) where TActivity : Activity
         {
-            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabasePath,
+            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabasePath,
                                                                                                   preprocessorDirectory);
             if (string.IsNullOrEmpty(validationProblem))
             {
Index: Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraRingSettingsDatabaseValidator.cs
===================================================================
diff -u -r541c77a475cddb4cbf537d737058b3571ce6d252 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraRingSettingsDatabaseValidator.cs	(.../HydraRingSettingsDatabaseValidator.cs)	(revision 541c77a475cddb4cbf537d737058b3571ce6d252)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraRingSettingsDatabaseValidator.cs	(.../HydraRingSettingsDatabaseValidator.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -71,26 +71,26 @@
             return ContainsRequiredTables(GetColumnDefinitions(Connection));
         }
 
-        private bool ContainsRequiredTables(List<Tuple<string, string>> definitions)
+        private bool ContainsRequiredTables(IEnumerable<Tuple<string, string>> definitions)
         {
             return GetValidSchema().All(definitions.Contains);
         }
 
-        private List<Tuple<string, string>> GetValidSchema()
+        private IEnumerable<Tuple<string, string>> GetValidSchema()
         {
             using (var validSchemaConnection = new SQLiteConnection("Data Source=:memory:"))
             using (SQLiteCommand command = validSchemaConnection.CreateCommand())
             {
                 validSchemaConnection.Open();
                 command.CommandText = usePreprocessor
-                    ? Resources.settings_schema_preprocessor
-                    : Resources.settings_schema;
+                                          ? Resources.settings_schema_preprocessor
+                                          : Resources.settings_schema;
                 command.ExecuteNonQuery();
                 return GetColumnDefinitions(validSchemaConnection);
             }
         }
 
-        private static List<Tuple<string, string>> GetColumnDefinitions(SQLiteConnection connection)
+        private static IEnumerable<Tuple<string, string>> GetColumnDefinitions(SQLiteConnection connection)
         {
             DataTable columns = connection.GetSchema("COLUMNS");
 
Index: Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraulicBoundaryDatabaseHelper.cs
===================================================================
diff -u -rc9e2962f380ccab0d9fcb743bb7df7cb95b7928e -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraulicBoundaryDatabaseHelper.cs	(.../HydraulicBoundaryDatabaseHelper.cs)	(revision c9e2962f380ccab0d9fcb743bb7df7cb95b7928e)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/HydraRing/HydraulicBoundaryDatabaseHelper.cs	(.../HydraulicBoundaryDatabaseHelper.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -42,13 +42,13 @@
 
         /// <summary>
         /// Attempts to connect to the <paramref name="filePath"/> as if it is a Hydraulic Boundary Locations 
-        /// database with a Hydraulic Location Configurations database next to it.
+        /// database with a Hydraulic Location Configurations database and settings next to it.
         /// </summary>
         /// <param name="filePath">The path of the Hydraulic Boundary Locations database file.</param>
         /// <param name="preprocessorDirectory">The preprocessor directory.</param>
         /// <returns>A <see cref="string"/> describing the problem when trying to connect to the <paramref name="filePath"/> 
         /// or <c>null</c> if a connection could be correctly made.</returns>
-        public static string ValidatePathForCalculation(string filePath, string preprocessorDirectory)
+        public static string ValidateFilesForCalculation(string filePath, string preprocessorDirectory)
         {
             try
             {
Index: Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs	(.../DesignWaterLevelCalculationService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs	(.../DesignWaterLevelCalculationService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -61,7 +61,7 @@
 
             CalculationServiceHelper.LogValidationBegin();
 
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabaseFilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabaseFilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {
Index: Ringtoets/Common/src/Ringtoets.Common.Service/HydraulicBoundaryDatabaseConnectionValidator.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.Service/HydraulicBoundaryDatabaseConnectionValidator.cs	(.../HydraulicBoundaryDatabaseConnectionValidator.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/HydraulicBoundaryDatabaseConnectionValidator.cs	(.../HydraulicBoundaryDatabaseConnectionValidator.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -42,7 +42,7 @@
                 return Resources.HydraulicBoundaryDatabaseConnectionValidator_No_hydraulic_boundary_database_imported;
             }
 
-            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(database.FilePath,
+            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(database.FilePath,
                                                                                                   database.EffectivePreprocessorDirectory());
             if (!string.IsNullOrEmpty(validationProblem))
             {
Index: Ringtoets/Common/src/Ringtoets.Common.Service/Structures/StructuresCalculationServiceBase.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.Service/Structures/StructuresCalculationServiceBase.cs	(.../StructuresCalculationServiceBase.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/Structures/StructuresCalculationServiceBase.cs	(.../StructuresCalculationServiceBase.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -340,7 +340,7 @@
             var validationResults = new List<string>();
 
             string preprocessorDirectory = assessmentSection.HydraulicBoundaryDatabase.EffectivePreprocessorDirectory();
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(assessmentSection.HydraulicBoundaryDatabase.FilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(assessmentSection.HydraulicBoundaryDatabase.FilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {
Index: Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs	(.../WaveHeightCalculationService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs	(.../WaveHeightCalculationService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -62,7 +62,7 @@
 
             CalculationServiceHelper.LogValidationBegin();
 
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabaseFilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabaseFilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraRingSettingsDatabaseValidatorTest.cs
===================================================================
diff -u -r541c77a475cddb4cbf537d737058b3571ce6d252 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraRingSettingsDatabaseValidatorTest.cs	(.../HydraRingSettingsDatabaseValidatorTest.cs)	(revision 541c77a475cddb4cbf537d737058b3571ce6d252)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraRingSettingsDatabaseValidatorTest.cs	(.../HydraRingSettingsDatabaseValidatorTest.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -83,10 +83,14 @@
         }
 
         [Test]
-        public void ValidateSchema_NoPreprocessorInvalidDatabase_ReturnFalse()
+        [TestCase("invalidSettings_MissingColumn")]
+        [TestCase("invalidSettings_MissingTable")]
+        [TestCase("invalidSettings_WrongColumnName")]
+        [TestCase("invalidSettings_WrongTableName")]
+        public void ValidateSchema_NoPreprocessorInvalidDatabase_ReturnFalse(string databaseName)
         {
             // Setup
-            string completeDatabasePath = Path.Combine(directoryPath, "invalid-settings-schema.config.sqlite");
+            string completeDatabasePath = Path.Combine(directoryPath, $"{databaseName}.config.sqlite");
 
             using (var validator = new HydraRingSettingsDatabaseValidator(completeDatabasePath, string.Empty))
             {
@@ -115,7 +119,10 @@
         }
 
         [Test]
-        [TestCase("invalid-settings-schema")]
+        [TestCase("invalidSettings_MissingColumn")]
+        [TestCase("invalidSettings_MissingTable")]
+        [TestCase("invalidSettings_WrongColumnName")]
+        [TestCase("invalidSettings_WrongTableName")]
         [TestCase("withoutPreprocessor")]
         public void ValidateSchema_PreprocessorInvalidDatabase_ReturnFalse(string databaseName)
         {
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraulicBoundaryDatabaseHelperTest.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraulicBoundaryDatabaseHelperTest.cs	(.../HydraulicBoundaryDatabaseHelperTest.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/HydraRing/HydraulicBoundaryDatabaseHelperTest.cs	(.../HydraulicBoundaryDatabaseHelperTest.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -36,100 +36,100 @@
         private readonly string testDataPath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Common.IO, "HydraulicBoundaryDatabaseImporter");
 
         [Test]
-        public void ValidatePathForCalculation_ExistingFileWithHlcd_ReturnsNull()
+        public void ValidateFilesForCalculation_ExistingFileWithHlcd_ReturnsNull()
         {
             // Setup
             string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(validFilePath, "");
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(validFilePath, "");
 
             // Assert
             Assert.IsNull(result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_NonExistingFile_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_NonExistingFile_ReturnsMessageWithError()
         {
             // Setup
             const string nonexistingSqlite = "nonexisting.sqlite";
             string filePath = Path.Combine(testDataPath, nonexistingSqlite);
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(filePath, "");
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(filePath, "");
 
             // Assert
             StringAssert.StartsWith($"Fout bij het lezen van bestand '{filePath}':", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_InvalidFile_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_InvalidFile_ReturnsMessageWithError()
         {
             // Setup
             string invalidPath = Path.Combine(testDataPath, "complete.sqlite");
             invalidPath = invalidPath.Replace('c', Path.GetInvalidPathChars()[0]);
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(invalidPath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(invalidPath, testDataPath);
 
             // Assert
             StringAssert.StartsWith($"Fout bij het lezen van bestand '{invalidPath}':", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_FileIsDirectory_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_FileIsDirectory_ReturnsMessageWithError()
         {
             // Setup
             string filePath = Path.Combine(testDataPath, "/");
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(filePath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(filePath, testDataPath);
 
             // Assert
             StringAssert.StartsWith($"Fout bij het lezen van bestand '{filePath}':", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_ExistingFileWithoutHlcd_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_ExistingFileWithoutHlcd_ReturnsMessageWithError()
         {
             // Setup
             string validFilePath = Path.Combine(testDataPath, "withoutHLCD", "empty.sqlite");
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(validFilePath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(validFilePath, testDataPath);
 
             // Assert
             StringAssert.StartsWith($"Fout bij het lezen van bestand '{validFilePath}':", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_ExistingFileWithoutSettings_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_ExistingFileWithoutSettings_ReturnsMessageWithError()
         {
             // Setup
             string validFilePath = Path.Combine(testDataPath, "withoutSettings", "empty.sqlite");
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(validFilePath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(validFilePath, testDataPath);
 
             // Assert
             StringAssert.StartsWith($"Fout bij het lezen van bestand '{validFilePath}':", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_ExistingFileWithInvalidSettingsDatabase_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_ExistingFileWithInvalidSettingsDatabase_ReturnsMessageWithError()
         {
             // Setup
             string validFilePath = Path.Combine(testDataPath, "invalidSettingsSchema", "complete.sqlite");
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(validFilePath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(validFilePath, testDataPath);
 
             // Assert
             Assert.AreEqual("De rekeninstellingen database heeft niet het juiste schema.", result);
         }
 
         [Test]
-        public void ValidatePathForCalculation_InvalidFilePath_ReturnsMessageWithError()
+        public void ValidateFilesForCalculation_InvalidFilePath_ReturnsMessageWithError()
         {
             // Setup
             const string invalidFilePath = "C:\\Thisissomeverylongpath\\toadirectorywhich\\doesntevenexist\\Nowlets\\finishwithsomelongname\\" +
@@ -138,7 +138,7 @@
                                            "\\followedbythefile";
 
             // Call
-            string result = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(invalidFilePath, testDataPath);
+            string result = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(invalidFilePath, testDataPath);
 
             // Assert
             Assert.AreEqual($"Het opgegeven bestandspad ({invalidFilePath}) is niet geldig.", result);
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/invalid-settings-schema.config.sqlite
===================================================================
diff -u -rc230da5631e073c87657dd0f32aa7c3651c427df -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/invalidSettings_MissingColumn.config.sqlite
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/invalidSettings_MissingTable.config.sqlite
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/invalidSettings_WrongColumnName.config.sqlite
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/invalidSettings_WrongTableName.config.sqlite
===================================================================
diff -u
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/withPreprocessor.config.sqlite
===================================================================
diff -u -r541c77a475cddb4cbf537d737058b3571ce6d252 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
Binary files differ
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/HydraRingSettingsDatabaseValidator/withoutPreprocessor.config.sqlite
===================================================================
diff -u -r7fdb9ddecbc7af4274481b403f0cf6c7fe78b868 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
Binary files differ
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs	(.../DuneLocationCalculationGuiService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/GuiServices/DuneLocationCalculationGuiService.cs	(.../DuneLocationCalculationGuiService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -77,7 +77,7 @@
                 throw new ArgumentNullException(nameof(locations));
             }
 
-            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabaseFilePath,
+            string validationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabaseFilePath,
                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(validationProblem))
             {
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationService.cs	(.../DuneErosionBoundaryCalculationService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Service/DuneErosionBoundaryCalculationService.cs	(.../DuneErosionBoundaryCalculationService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -60,7 +60,7 @@
 
             CalculationServiceHelper.LogValidationBegin();
 
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabaseFilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabaseFilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs	(.../GrassCoverErosionInwardsCalculationService.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs	(.../GrassCoverErosionInwardsCalculationService.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -773,7 +773,7 @@
             var validationResults = new List<string>();
 
             string preprocessorDirectory = assessmentSection.HydraulicBoundaryDatabase.EffectivePreprocessorDirectory();
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(assessmentSection.HydraulicBoundaryDatabase.FilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(assessmentSection.HydraulicBoundaryDatabase.FilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {
Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -836,7 +836,7 @@
             IEnumerable<AssessmentSection> sectionsWithDatabase = ringtoetsProject.AssessmentSections.Where(i => i.HydraulicBoundaryDatabase != null);
             foreach (AssessmentSection section in sectionsWithDatabase)
             {
-                string validationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(section.HydraulicBoundaryDatabase.FilePath,
+                string validationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(section.HydraulicBoundaryDatabase.FilePath,
                                                                                                       section.HydraulicBoundaryDatabase.EffectivePreprocessorDirectory());
                 if (validationProblem != null)
                 {
Index: Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs
===================================================================
diff -u -r76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5 -rf4dcbc22b5e80758399c3646086b151b5b49a6c0
--- Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs	(.../WaveConditionsCalculationServiceBase.cs)	(revision 76e7f2d96ecaa823b6ef4f63bd5faef63886a0d5)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.Service/WaveConditionsCalculationServiceBase.cs	(.../WaveConditionsCalculationServiceBase.cs)	(revision f4dcbc22b5e80758399c3646086b151b5b49a6c0)
@@ -205,7 +205,7 @@
         {
             var validationResults = new List<string>();
 
-            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidatePathForCalculation(hydraulicBoundaryDatabaseFilePath,
+            string databaseFilePathValidationProblem = HydraulicBoundaryDatabaseHelper.ValidateFilesForCalculation(hydraulicBoundaryDatabaseFilePath,
                                                                                                                   preprocessorDirectory);
             if (!string.IsNullOrEmpty(databaseFilePathValidationProblem))
             {