Index: suite_leahi/shared/scripts/configuration/application_init.py
===================================================================
diff -u -re74e550d3abff8c854a63ed41d5b01d78b110094 -r0bb330c1823aad987899f72b12c302551d575c5a
--- suite_leahi/shared/scripts/configuration/application_init.py	(.../application_init.py)	(revision e74e550d3abff8c854a63ed41d5b01d78b110094)
+++ suite_leahi/shared/scripts/configuration/application_init.py	(.../application_init.py)	(revision 0bb330c1823aad987899f72b12c302551d575c5a)
@@ -1,10 +1,12 @@
 import test
 import sys
 import os
+import glob
 
+from pathlib         import Path
 from leahi_dialin.ui import utils
-from configuration import config
-from configuration import utility
+from configuration   import config
+from configuration   import utility
 
 # WARNING: these variables has to match with the ones in the run.sh and in UI code
 POSTMSG_POSTFIX_PASSED   = " passed"
@@ -25,7 +27,35 @@
 _devBluetooth             = "hci0:"                   
 
 _yearMinimum              = 2022                       #  The year to check for minimum
+
+def delete_existing_files_usb_folders(): 
     
+    base_path = Path.home() / "Desktop/usb-disk"
+    
+    cleanup_targets = {
+        base_path / "log": ["*.log"],
+        base_path / "service": ["*.err"]
+    }
+    
+    for folder, extensions in cleanup_targets.items():
+        if not folder.is_dir():
+            test.log(f"Warning: Directory '{folder}' not found. Skipping.")
+            continue
+            
+        found = False
+        for ext in extensions:
+            for file_path in folder.glob(ext):
+                try:
+                    os.remove(file_path)
+                    found = True
+                except OSError as e:
+                    test.log(f"  Error deleting file {file_path}: {e}")
+        
+        if not found:
+            test.log("No matching files found.")
+    
+    test.log("Cleanup complete.")
+    
 def remove_mock_app_post_log_file():
     if os.path.exists(config.APP_POST_LOG_LOCATION):
         os.remove(config.APP_POST_LOG_LOCATION)