diff --git a/pom.xml b/pom.xml
index 3160cd7..d641cfe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>MKVAudioSubtileChanger</groupId>
+    <groupId>at.pcgamingfreaks</groupId>
     <artifactId>MKVAudioSubtitleChanger</artifactId>
     <version>3.0</version>
 
@@ -20,7 +20,7 @@
                 <directory>./</directory>
                 <includes>
                     <include>language-codes</include>
-                    <include>version.properties</include>
+                    <include>project.properties</include>
                 </includes>
                 <filtering>true</filtering>
             </resource>
@@ -194,6 +194,12 @@
             <artifactId>YAML-Parser</artifactId>
             <version>2.0-SNAPSHOT</version>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/net.harawata/appdirs -->
+        <dependency>
+            <groupId>net.harawata</groupId>
+            <artifactId>appdirs</artifactId>
+            <version>1.2.1</version>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/project.properties b/project.properties
new file mode 100644
index 0000000..fc543c7
--- /dev/null
+++ b/project.properties
@@ -0,0 +1,2 @@
+version=${project.version}
+project_name=${project.artifactId}
\ No newline at end of file
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/ConfigLoader.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/ConfigLoader.java
index 926b025..176a908 100644
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/ConfigLoader.java
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/ConfigLoader.java
@@ -2,7 +2,7 @@ package at.pcgamingfreaks.mkvaudiosubtitlechanger.config;
 
 import at.pcgamingfreaks.mkvaudiosubtitlechanger.config.validator.*;
 import at.pcgamingfreaks.mkvaudiosubtitlechanger.model.ConfigProperty;
-import at.pcgamingfreaks.mkvaudiosubtitlechanger.util.VersionUtil;
+import at.pcgamingfreaks.mkvaudiosubtitlechanger.util.ProjectUtil;
 import at.pcgamingfreaks.yaml.YAML;
 import at.pcgamingfreaks.yaml.YamlInvalidContentException;
 import org.apache.commons.cli.*;
@@ -11,14 +11,17 @@ import java.io.IOException;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Comparator;
 import java.util.List;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import static at.pcgamingfreaks.mkvaudiosubtitlechanger.model.ConfigProperty.*;
 import static at.pcgamingfreaks.mkvaudiosubtitlechanger.util.CommandLineOptionsUtil.optionOf;
 
 public class ConfigLoader {
-    private static final List<ConfigValidator<?>> VALIDATORS = List.of(
+    private static final List<ConfigValidator<?>> VALIDATORS = Stream.of(
             new ConfigPathValidator(CONFIG_PATH, false),
             new PathValidator(LIBRARY, true, null),
             new ThreadValidator(THREADS, false, 2),
@@ -34,7 +37,7 @@ public class ConfigLoader {
             new AttributeConfigValidator(),
             new CoherentConfigValidator(COHERENT, false),
             new BooleanValidator(FORCE_COHERENT, false)
-    );
+    ).sorted(Comparator.comparing((ConfigValidator<?> validator) -> validator.getWeight()).reversed()).collect(Collectors.toList());
 
     public static void initConfig(String[] args) {
         HelpFormatter formatter = new HelpFormatter();
@@ -100,7 +103,7 @@ public class ConfigLoader {
 
     private static void exitIfVersion(CommandLine cmd) {
         if (cmd.hasOption(VERSION.prop())) {
-            System.out.printf("MKV Audio Subtitle Changer Version %s%n", VersionUtil.getVersion());
+            System.out.printf("MKV Audio Subtitle Changer Version %s%n", ProjectUtil.getVersion());
             System.exit(0);
         }
     }
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigPathValidator.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigPathValidator.java
index 6790e75..c051ca1 100644
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigPathValidator.java
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigPathValidator.java
@@ -27,4 +27,9 @@ public class ConfigPathValidator extends PathValidator {
     protected boolean isValid(File result) {
         return super.isValid(result) && (result.getAbsolutePath().endsWith(".yml") || result.getAbsolutePath().endsWith(".yaml"));
     }
+
+    @Override
+    public int getWeight() {
+        return 100;
+    }
 }
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigValidator.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigValidator.java
index f736602..4d2590e 100644
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigValidator.java
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/ConfigValidator.java
@@ -154,11 +154,7 @@ public abstract class ConfigValidator<FieldType> {
 				&& StringUtils.equalsIgnoreCase(method.getName().replace("get", ""), property.prop().replace("-", ""));
 	}
 
-	protected static Set<Integer> getDependentValidators() {
-		return Set.of();
-	}
-
-	public static int getWeight() {
-		return getDependentValidators().stream().sorted().findFirst().orElse(100) - 1;
+	public int getWeight() {
+		return 50;
 	}
 }
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/DateValidator.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/DateValidator.java
index a4de56d..0976452 100644
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/DateValidator.java
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/config/validator/DateValidator.java
@@ -3,16 +3,21 @@ package at.pcgamingfreaks.mkvaudiosubtitlechanger.config.validator;
 import at.pcgamingfreaks.mkvaudiosubtitlechanger.config.Config;
 import at.pcgamingfreaks.mkvaudiosubtitlechanger.model.ConfigProperty;
 import at.pcgamingfreaks.mkvaudiosubtitlechanger.util.DateUtils;
+import at.pcgamingfreaks.mkvaudiosubtitlechanger.util.ProjectUtil;
+import at.pcgamingfreaks.yaml.YAML;
+import at.pcgamingfreaks.yaml.YamlInvalidContentException;
 import lombok.extern.slf4j.Slf4j;
+import net.harawata.appdirs.AppDirsFactory;
 
+import java.io.File;
 import java.io.IOException;
+import java.nio.file.Path;
 import java.util.Date;
-import java.util.Properties;
-import java.util.Set;
 
 @Slf4j
 public class DateValidator extends ConfigValidator<Date> {
-    private static final Date DEFAULT_DATE = new Date(0);
+    private static final Date INVALID_DATE = new Date(0);
+    private static final Date DEFAULT_DATE = new Date(1);
 
     public DateValidator(ConfigProperty property, boolean required) {
         super(property, required, null);
@@ -25,27 +30,32 @@ public class DateValidator extends ConfigValidator<Date> {
 
     @Override
     protected Date overwriteValue() {
-        Properties prop = new Properties();
         try {
-            prop.load(Thread.currentThread().getContextClassLoader().getResourceAsStream("/last-execution.properties"));
-            return parse(prop.getProperty(Config.getInstance().getLibraryPath().getAbsolutePath()));
-        } catch (IOException e) {
+            String filePath = AppDirsFactory.getInstance().getUserConfigDir(ProjectUtil.getProjectName(), null, null);
+            File lastExecutionFile = Path.of(filePath + "/last-execution.yml").toFile();
+            if (!lastExecutionFile.exists()) {
+                return DEFAULT_DATE;
+            }
+            YAML yaml = new YAML(lastExecutionFile);
+            return parse(yaml.getString(Config.getInstance().getLibraryPath().getAbsolutePath(), DateUtils.convert(DEFAULT_DATE)));
+        } catch (YamlInvalidContentException | IOException e) {
             log.error("Couldn't open last-execution.properties");
-            return DEFAULT_DATE;
+            return INVALID_DATE;
         }
     }
 
     @Override
     Date parse(String value) {
-        return DateUtils.convert(value, DEFAULT_DATE);
+        return DateUtils.convert(value, INVALID_DATE);
     }
 
     @Override
     boolean isValid(Date result) {
-        return !result.equals(DEFAULT_DATE);
+        return !result.equals(INVALID_DATE);
     }
 
-    protected static Set<Integer> getDependentValidators() {
-        return Set.of(PathValidator.getWeight(), BooleanValidator.getWeight());
+    @Override
+    public int getWeight() {
+        return 40;
     }
 }
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/DateUtils.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/DateUtils.java
index 2f0e4a7..1421c9f 100644
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/DateUtils.java
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/DateUtils.java
@@ -22,4 +22,8 @@ public class DateUtils {
             return defaultDate;
         }
     }
+
+    public static String convert(Date date) {
+        return dateFormat.format(date);
+    }
 }
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/ProjectUtil.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/ProjectUtil.java
new file mode 100644
index 0000000..0e2c013
--- /dev/null
+++ b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/ProjectUtil.java
@@ -0,0 +1,25 @@
+package at.pcgamingfreaks.mkvaudiosubtitlechanger.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+public class ProjectUtil {
+    private static final Properties PROJECT_PROPERTIES = new Properties();
+
+    static {
+        try (InputStream propertiesStream = ProjectUtil.class.getClassLoader().getResourceAsStream("project.properties")) {
+            PROJECT_PROPERTIES.load(propertiesStream);
+        } catch (IOException e) {
+            throw new RuntimeException(e.getMessage());
+        }
+    }
+
+    public static String getVersion() {
+        return PROJECT_PROPERTIES.getProperty("version");
+    }
+
+    public static String getProjectName() {
+        return  PROJECT_PROPERTIES.getProperty("project_name");
+    }
+}
diff --git a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/VersionUtil.java b/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/VersionUtil.java
deleted file mode 100644
index e1e5e3a..0000000
--- a/src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/util/VersionUtil.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package at.pcgamingfreaks.mkvaudiosubtitlechanger.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Properties;
-
-public class VersionUtil {
-    public static String getVersion() {
-        try (InputStream propertiesStream = VersionUtil.class.getClassLoader().getResourceAsStream("version.properties")) {
-            Properties properties = new Properties();
-            properties.load(propertiesStream);
-
-            return properties.getProperty("version");
-        } catch (IOException e) {
-            throw new RuntimeException(e.getMessage());
-        }
-    }
-}
diff --git a/version.properties b/version.properties
deleted file mode 100644
index e5683df..0000000
--- a/version.properties
+++ /dev/null
@@ -1 +0,0 @@
-version=${project.version}
\ No newline at end of file