diff --git a/common_tools.py b/common_tools.py
index 45466b9..5ffc99f 100755
--- a/common_tools.py
+++ b/common_tools.py
@@ -84,7 +84,7 @@ class Create:
             AppConfig.TEMP_DIR.mkdir()
 
     @staticmethod
-    def decrypt() -> None:
+    def decrypt() -> str:
         """
         Starts SSL dencrypt
         """
@@ -106,7 +106,7 @@ class Create:
             print(_("Ready for import"))
 
     @staticmethod
-    def encrypt() -> None:
+    def encrypt() -> str:
         """
         Starts SSL encryption
         """
@@ -258,10 +258,9 @@ class LxTools(tk.Tk):
                 check=True,
             )
             if result.returncode != 0:
-                exit(1)
-            else:
-                print(result.stdout.strip())
-                return result.stdout.strip()
+                pass
+
+            return result.stdout.strip()
 
         except subprocess.CalledProcessError:
             pass
diff --git a/settings b/settings
index c0aaccd..6ef82b9 100644
--- a/settings
+++ b/settings
@@ -1,8 +1,9 @@
-[UPDATES]
+# Configuration
 on
-[THEME]
-light
-[TOOLTIP]
+# Theme
+dark
+# Tooltips
 True
-[AUTOSTART ON]
+# Autostart
 off
+
diff --git a/ssl_decrypt.py b/ssl_decrypt.py
index 5808145..617f805 100755
--- a/ssl_decrypt.py
+++ b/ssl_decrypt.py
@@ -6,15 +6,8 @@ import shutil
 from pathlib import Path
 from subprocess import check_call
 from wp_app_config import AppConfig
-import getpass
 
-log_name: str = getpass.getuser()
-if log_name == "root":
-
-    from common_tools import LxTools
-
-    log_name: str = LxTools.get_username()
-    print("replacement method applied")
+log_name = AppConfig.USER_FILE.read_text()
 
 keyfile: Path = Path(f"/home/{log_name}/.config/wire_py/pbwgk.pem")
 
diff --git a/wirepy.py b/wirepy.py
index b5efe06..281e5dc 100755
--- a/wirepy.py
+++ b/wirepy.py
@@ -2,6 +2,8 @@
 """
 this script is a simple GUI for managing Wireguard Tunnels
 """
+
+import getpass
 import os
 import shutil
 import subprocess
@@ -23,8 +25,9 @@ from common_tools import (
 )
 from wp_app_config import AppConfig, Msg
 
-Create.dir_and_files()
-Create.make_dir()
+AppConfig.USER_FILE.write_text(getpass.getuser())
+AppConfig.ensure_directories()
+AppConfig.create_default_settings()
 Create.decrypt()
 
 
diff --git a/wp_app_config.py b/wp_app_config.py
index ea2f826..4698e07 100644
--- a/wp_app_config.py
+++ b/wp_app_config.py
@@ -4,6 +4,7 @@
 import gettext
 import locale
 from pathlib import Path
+import subprocess
 from typing import Dict, Any
 
 
@@ -24,7 +25,14 @@ class AppConfig:
     # Configuration files
     SETTINGS_FILE: Path = CONFIG_DIR / "settings"
     KEYS_FILE: Path = CONFIG_DIR / "keys"
+    SYSTEMD_USER_FOLDER: Path = Path.home() / ".config/systemd/user"
     AUTOSTART_SERVICE: Path = Path.home() / ".config/systemd/user/wg_start.service"
+    DEFAULT_SETTINGS: Dict[str, str] = {
+        "# Configuration": "on",
+        "# Theme": "dark",
+        "# Tooltips": True,
+        "# Autostart": "off",
+    }
 
     # Updates
     # 1 = 1. Year, 09 = Month of the Year, 2924 = Day and Year of the Year
@@ -79,7 +87,8 @@ class AppConfig:
     @classmethod
     def ensure_directories(cls) -> None:
         """Ensures that all required directories exist"""
-        cls.CONFIG_DIR.mkdir(parents=True, exist_ok=True)
+        if not cls.CONFIG_DIR.exists():
+            cls.CONFIG_DIR.mkdir(parents=True, exist_ok=True)
         cls.TEMP_DIR.mkdir(parents=True, exist_ok=True)
 
     @classmethod
@@ -91,29 +100,40 @@ class AppConfig:
             )
             cls.SETTINGS_FILE.write_text(content)
 
-    @classmethod
-    def get_image_paths(cls) -> Dict[str, Path]:
-        """Returns paths to UI images"""
-        return {
-            "main_icon": cls.SYSTEM_PATHS["image_path"] / "48/wg_vpn.png",
-            "warning": cls.CONFIG_DIR / "images/warning.png",
-            "success": cls.CONFIG_DIR / "images/success.png",
-            "error": cls.CONFIG_DIR / "images/error.png",
-        }
-
     @classmethod
     def get_autostart_content(cls) -> str:
         """Returns the content for the autostart service file"""
+        SYSTEMD_FILE: list[str] = [
+            "[Unit]",
+            "Description=Automatic Tunnel Start",
+            "After=network-online.target",
+            "",
+            "[Service]",
+            "Type=oneshot",
+            "ExecStartPre=/bin/sleep 5",
+            "ExecStart=/usr/local/bin/start_wg.py",
+            "",
+            "[Install]",
+            "WantedBy=default.target",
+        ]
+        if not cls.SYSTEMD_USER_FOLDER.exists():
+            cls.SYSTEMD_USER_FOLDER.mkdir(parents=True, exist_ok=True)
 
-        return """[Unit]Description=Automatic Tunnel Start
-After=network-online.target
+        for line in SYSTEMD_FILE:
+            cls.AUTOSTART_SERVICE.write_text(line)
 
-[Service]
-Type=oneshot
-ExecStartPre=/bin/sleep 5
-ExecStart=/usr/local/bin/start_wg.py
-[Install]
-WantedBy=default.target"""
+        process = subprocess.run(
+            ["systemctl", "--user", "enable", "wg_start.service"],
+            stdout=subprocess.PIPE,
+            text=True,
+            check=True,
+        )
+        print(process.stdout)
+        if process.returncode == 0:
+            print("File for autostart created successfully")
+            print(process.stdout)
+        else:
+            print(f"Error with the following code... {process.returncode}")
 
 
 # here is inizialize the class for translate strrings