diff --git a/sharepoint_browser.py b/sharepoint_browser.py
index 9b7084a..fdefead 100644
--- a/sharepoint_browser.py
+++ b/sharepoint_browser.py
@@ -16,8 +16,16 @@ import logging
 from ctypes import wintypes
 
 # --- LOGGING & KONSTANTER ---
-logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+def setup_logging(enabled=True):
+    level = logging.INFO if enabled else logging.CRITICAL
+    # Fjern eksisterende handlers hvis vi kalder den igen
+    for handler in logging.root.handlers[:]:
+        logging.root.removeHandler(handler)
+    logging.basicConfig(level=level, format='%(asctime)s - %(levelname)s - %(message)s')
+
 logger = logging.getLogger("SP_Browser")
+# Initial setup (INFO) - vil blive opdateret efter settings er indlæst
+setup_logging(True)
 
 CHUNK_SIZE = 1 * 1024 * 1024 # 1MB
 ENABLE_HASH_VALIDATION = True
@@ -48,6 +56,7 @@ def load_settings():
         "language": "da", # da eller en
         "favorites": [], # Liste over {id, name, type, drive_id, site_id, path}
         "fav_visible": True,
+        "logging_enabled": True,
         "license_key": ""
     }
     if not os.path.exists(SETTINGS_FILE):
@@ -72,6 +81,8 @@ AUTHORITY = f"https://login.microsoftonline.com/{TENANT_ID}"
 SCOPES = ["Files.ReadWrite.All", "Sites.Read.All", "User.Read"]
 TEMP_DIR = settings.get("temp_dir", "C:\\Temp_SP")
 CURRENT_LANG = settings.get("language", "da")
+# Opdater logging baseret på gemte indstillinger
+setup_logging(settings.get("logging_enabled", True))
 
 # --- TRANSLATIONS ---
 STRINGS = {
@@ -165,7 +176,9 @@ STRINGS = {
         "msg_fav_exists": "'{name}' er allerede i favoritter.",
         "settings_license_group": "Licens / Aktivering",
         "settings_license_key": "Licensnøgle:",
-        "settings_license_status": "Status: Ikke aktiveret"
+        "settings_license_status": "Status: Ikke aktiveret",
+        "settings_logging_group": "System / Diverse",
+        "settings_logging": "Aktiver log-output (anbefales til fejlfinding)"
     },
     "en": {
         "title": "SharePoint Explorer",
@@ -257,7 +270,9 @@ STRINGS = {
         "msg_fav_exists": "'{name}' is already in favorites.",
         "settings_license_group": "License / Activation",
         "settings_license_key": "License Key:",
-        "settings_license_status": "Status: Not activated"
+        "settings_license_status": "Status: Not activated",
+        "settings_logging_group": "System / Miscellaneous",
+        "settings_logging": "Enable log output (recommended for troubleshooting)"
     }
 }
 
@@ -467,6 +482,16 @@ class SettingsDialog(wx.Dialog):
         
         inner_vbox.Add(lang_sizer, 0, wx.EXPAND | wx.ALL, 10)
         
+        # --- Group: Miscellaneous ---
+        misc_box = wx.StaticBox(panel, label=self.get_txt("settings_logging_group"))
+        misc_sizer = wx.StaticBoxSizer(misc_box, wx.VERTICAL)
+        
+        self.logging_cb = wx.CheckBox(panel, label=self.get_txt("settings_logging"))
+        self.logging_cb.SetValue(self.settings.get("logging_enabled", True))
+        misc_sizer.Add(self.logging_cb, 0, wx.ALL, 10)
+        
+        inner_vbox.Add(misc_sizer, 0, wx.EXPAND | wx.ALL, 10)
+        
         panel.SetSizer(inner_vbox)
         inner_vbox.Fit(panel)
         vbox.Add(panel, 1, wx.EXPAND | wx.ALL, 0)
@@ -496,6 +521,10 @@ class SettingsDialog(wx.Dialog):
         self.settings["temp_dir"] = self.temp_dir_picker.GetPath()
         self.settings["language"] = "da" if self.lang_choice.GetSelection() == 0 else "en"
         self.settings["license_key"] = self.license_ctrl.GetValue().strip()
+        self.settings["logging_enabled"] = self.logging_cb.GetValue()
+        
+        # Anvend logning med det samme
+        setup_logging(self.settings["logging_enabled"])
         
         if not self.settings["client_id"] or not self.settings["tenant_id"]:
              wx.MessageBox("Client ID og Tenant ID skal udfyldes.", "Fejl", wx.OK | wx.ICON_ERROR)