diff --git a/python_apps/api_clients/install/api_client_install.py b/python_apps/api_clients/install/api_client_install.py
index c81b0b47b..abc1d07de 100644
--- a/python_apps/api_clients/install/api_client_install.py
+++ b/python_apps/api_clients/install/api_client_install.py
@@ -2,7 +2,6 @@ import os
 import shutil
 import sys
 from configobj import ConfigObj
-import upgrade2dot2
 
 def get_current_script_dir():
     return os.path.dirname(os.path.realpath(__file__))
@@ -21,8 +20,6 @@ current_script_dir = get_current_script_dir()
 if not os.path.exists(PATH_INI_FILE):
     shutil.copy('%s/../api_client.cfg'%current_script_dir, PATH_INI_FILE)
 
-upgrade2dot2.upgrade('%s/../api_client.cfg'% current_script_dir, PATH_INI_FILE)
-
 """load config file"""
 try:
     config = ConfigObj("%s/../api_client.cfg" % current_script_dir)
diff --git a/python_apps/media-monitor/install/media-monitor-copy-files.py b/python_apps/media-monitor/install/media-monitor-copy-files.py
index 41ab6e8fc..5f3b5d0f0 100644
--- a/python_apps/media-monitor/install/media-monitor-copy-files.py
+++ b/python_apps/media-monitor/install/media-monitor-copy-files.py
@@ -4,7 +4,6 @@ import sys
 import subprocess
 import random
 import string
-import upgrade2dot2
 from configobj import ConfigObj
 
 if os.geteuid() != 0:
@@ -63,9 +62,6 @@ try:
     mm2_source = os.path.realpath(os.path.join(current_script_dir,
         "../../media-monitor2"))
     copy_dir(mm2_source, os.path.join( config["bin_dir"], "mm2" ))
-    # upgrade mm2 config
-    upgrade2dot2.upgrade(('%s/../media-monitor.cfg'%current_script_dir),
-        PATH_INI_FILE)
 
     #copy init.d script
     shutil.copy(config["bin_dir"]+"/airtime-media-monitor-init-d", "/etc/init.d/airtime-media-monitor")
diff --git a/python_apps/media-monitor2/media/monitor/pure.py b/python_apps/media-monitor2/media/monitor/pure.py
index 2657ec2d7..3f0b8bbe4 100644
--- a/python_apps/media-monitor2/media/monitor/pure.py
+++ b/python_apps/media-monitor2/media/monitor/pure.py
@@ -273,6 +273,8 @@ def organized_path(old_path, root_path, orig_md):
     def default_f(dictionary, key):
         if key in dictionary: return len(dictionary[key]) == 0
         else: return True
+    # We set some metadata elements to a default "unknown" value because we use
+    # these fields to create a path hence they cannot be empty
     normal_md = default_to_f(orig_md, path_md, unicode_unknown, default_f)
     if is_airtime_recorded(normal_md):
         fname = u'%s-%s-%s.%s' % ( normal_md['MDATA_KEY_YEAR'],