diff --git a/lxtools_installer.py b/lxtools_installer.py
index 8b6907a..9343d24 100755
--- a/lxtools_installer.py
+++ b/lxtools_installer.py
@@ -16,7 +16,6 @@ from manager import (
     Image,
     AppManager,
     LxTools,
-    EnsureFiles,
 )
 from network import NetworkChecker
 from message import MessageDialog
@@ -1336,7 +1335,6 @@ def main():
 
     try:
         # Create and run the GUI
-        EnsureFiles.extract_data_files()
         app = LXToolsGUI()
         app.run()
     except KeyboardInterrupt:
diff --git a/manager.py b/manager.py
index 6cc06b3..a62071c 100644
--- a/manager.py
+++ b/manager.py
@@ -94,6 +94,42 @@ class LXToolsAppConfig:
         "SUSE Leap": ["zypper", "install", "-y", "python312-tk"],
     }
 
+    @staticmethod
+    def extract_data_files():
+        if getattr(sys, "_MEIPASS", None) is not None:
+            # Liste der Quellordner (entspricht dem "datas"-Eintrag in lxtools_installer.spec)
+            source_dirs = [
+                os.path.join(sys._MEIPASS, "locale"),  # für locale/...
+                os.path.join(sys._MEIPASS, "TK-Themes"),  # für TK-Themes/...
+                os.path.join(sys._MEIPASS, "lx-icons"),  # für lx-icons/...
+            ]
+
+            target_dir = os.path.abspath(
+                os.getcwd()
+            )  # Zielverzeichnis: aktueller Ordner
+
+            for source_dir in source_dirs:
+                group_name = os.path.basename(
+                    source_dir
+                )  # Erhält den Gruppen-Name (z. B. 'locale', 'TK-Themes')
+
+                for root, dirs, files in os.walk(source_dir):
+                    for file in files:
+                        src_path = os.path.join(root, file)
+
+                        # Relativer Pfad innerhalb des Quellordners
+                        rel_path_from_source_root = os.path.relpath(
+                            src_path, source_dir
+                        )
+
+                        # Ziel-Pfad unter dem Gruppen-Ordner im aktuellen Verzeichnis
+                        dst_path = os.path.join(
+                            target_dir, group_name, rel_path_from_source_root
+                        )
+
+                        os.makedirs(os.path.dirname(dst_path), exist_ok=True)
+                        shutil.copy2(src_path, dst_path)
+
     @staticmethod
     def setup_translations() -> gettext.gettext:
         """Initialize translations and set the translation function"""
@@ -110,6 +146,7 @@ class LXToolsAppConfig:
         return gettext.gettext
 
 
+LXToolsAppConfig.extract_data_files()
 # Initialize translations
 _ = LXToolsAppConfig.setup_translations()
 
@@ -288,46 +325,6 @@ class OSDetector:
             return False
 
 
-class EnsureFiles:
-    """ckeck start as appimage andd extract data files"""
-
-    @staticmethod
-    def extract_data_files():
-        if getattr(sys, "_MEIPASS", None) is not None:
-            # Liste der Quellordner (entspricht dem "datas"-Eintrag in lxtools_installer.spec)
-            source_dirs = [
-                os.path.join(sys._MEIPASS, "locale"),  # für locale/...
-                os.path.join(sys._MEIPASS, "TK-Themes"),  # für TK-Themes/...
-                os.path.join(sys._MEIPASS, "lx-icons"),  # für lx-icons/...
-            ]
-
-            target_dir = os.path.abspath(
-                os.getcwd()
-            )  # Zielverzeichnis: aktueller Ordner
-
-            for source_dir in source_dirs:
-                group_name = os.path.basename(
-                    source_dir
-                )  # Erhält den Gruppen-Name (z. B. 'locale', 'TK-Themes')
-
-                for root, dirs, files in os.walk(source_dir):
-                    for file in files:
-                        src_path = os.path.join(root, file)
-
-                        # Relativer Pfad innerhalb des Quellordners
-                        rel_path_from_source_root = os.path.relpath(
-                            src_path, source_dir
-                        )
-
-                        # Ziel-Pfad unter dem Gruppen-Ordner im aktuellen Verzeichnis
-                        dst_path = os.path.join(
-                            target_dir, group_name, rel_path_from_source_root
-                        )
-
-                        os.makedirs(os.path.dirname(dst_path), exist_ok=True)
-                        shutil.copy2(src_path, dst_path)
-
-
 class Theme:
     @staticmethod
     def apply_light_theme(root):