diff --git a/CLIENT_DATA/local-settings.js b/CLIENT_DATA/local-settings.js
new file mode 100644
index 0000000..4d7abd3
--- /dev/null
+++ b/CLIENT_DATA/local-settings.js
@@ -0,0 +1,2 @@
+pref("general.config.obscure_value", 0); // only needed if you do not want to obscure the content with ROT-13
+pref("general.config.filename", "mozilla.cfg");
diff --git a/CLIENT_DATA/mozilla.cfg b/CLIENT_DATA/mozilla.cfg
new file mode 100644
index 0000000..60ae5ce
--- /dev/null
+++ b/CLIENT_DATA/mozilla.cfg
@@ -0,0 +1,2 @@
+lockPref("app.update.auto", false);
+lockPref("app.update.enabled", false);
diff --git a/CLIENT_DATA/setup32.ins b/CLIENT_DATA/setup32.ins
index 4e20faf..a701a56 100644
--- a/CLIENT_DATA/setup32.ins
+++ b/CLIENT_DATA/setup32.ins
@@ -75,11 +75,17 @@ else
 	
 endif
 
+
 [Winbatch_install]
+REG ADD HKLM\SOFTWARE\Mozilla\MaintenanceService /v Attempted /t REG_DWORD /d 1 /f
 "$InstallExe$" -ms
+"%ProgramFiles32Dir%\Mozilla Maintenance Service\uninstall.exe" /S
 
 [Files_install]
+; copy the ini file to the InstallDir
 copy "$IniCfgFile$" "$InstallDir$"
+copy "%ScriptPath%\*.cfg" "$InstallDir$"
+copy "%ScriptPath%\local-settings.js" "$InstallDir$\defaults\pref"
 copy -s "%ScriptPath%\X86\*.xpi" "$InstallDir$\distribution\extensions"
 
 [Registry_install]