diff --git a/__pycache__/custom_file_dialog.cpython-312.pyc b/__pycache__/custom_file_dialog.cpython-312.pyc
index 55d119a..352f4d6 100644
Binary files a/__pycache__/custom_file_dialog.cpython-312.pyc and b/__pycache__/custom_file_dialog.cpython-312.pyc differ
diff --git a/custom_file_dialog.py b/custom_file_dialog.py
index f9b31dd..9da66b8 100644
--- a/custom_file_dialog.py
+++ b/custom_file_dialog.py
@@ -352,9 +352,15 @@ class CustomFileDialog(tk.Toplevel):
             btn = ttk.Button(mounted_devices_frame, text=f" {device_name}", image=icon,
                              compound="left", command=lambda p=mount_point: self.navigate_to(p), style="Dark.TButton.Borderless")
             btn.pack(fill="x", pady=1)
-        self.device_bar = ttk.Progressbar(
-            mounted_devices_frame, orient="horizontal", length=100, mode="determinate", style='Small.Horizontal.TProgressbar')
-        self.device_bar.pack(fill="x", pady=(2, 5), padx=15)
+            try:
+                total, used, _ = shutil.disk_usage(mount_point)
+                progress_bar = ttk.Progressbar(
+                    mounted_devices_frame, orient="horizontal", length=100, mode="determinate", style='Small.Horizontal.TProgressbar')
+                progress_bar.pack(fill="x", pady=(2, 8), padx=25)
+                progress_bar['value'] = (used / total) * 100
+            except (FileNotFoundError, PermissionError):
+                # In case of errors (e.g., unreadable drive), just skip the progress bar
+                pass
 
         tk.Frame(sidebar_frame, height=1, bg=separator_color).grid(
             row=3, column=0, sticky="ew", padx=20, pady=15)