diff --git a/Unreal/CarlaUE4/Plugins/CarlaTools/Content/Python/set_proper_position_for_world_partition.py b/Unreal/CarlaUE4/Plugins/CarlaTools/Content/Python/set_proper_position_for_world_partition.py
index 5fdc1f54a..8472d474f 100644
--- a/Unreal/CarlaUE4/Plugins/CarlaTools/Content/Python/set_proper_position_for_world_partition.py
+++ b/Unreal/CarlaUE4/Plugins/CarlaTools/Content/Python/set_proper_position_for_world_partition.py
@@ -23,13 +23,13 @@ argparser.add_argument(
     help='String to put as arguments')
 args = argparser.parse_args()
 
-arguments = args.paramstring
+arguments = args.paramstring.split()
 
 if os.name == "nt":
     sys_name = "Win64"
     editor_path = "%s/Engine/Binaries/%s/UnrealEditor" % (ue4_path, sys_name)
     command = [editor_path, uproject_path, run]
-    command.extend(arguments)
+    command = command + arguments 
     print("Commandlet:", command)
     print("Arguments:", arguments)
     subprocess.check_call(command, shell=True)
diff --git a/Unreal/CarlaUE4/Plugins/CarlaTools/Source/CarlaTools/Private/Commandlet/SetProperPositionForWorldPartitionCommandlet.cpp b/Unreal/CarlaUE4/Plugins/CarlaTools/Source/CarlaTools/Private/Commandlet/SetProperPositionForWorldPartitionCommandlet.cpp
index 0a771190f..0fd29c4be 100644
--- a/Unreal/CarlaUE4/Plugins/CarlaTools/Source/CarlaTools/Private/Commandlet/SetProperPositionForWorldPartitionCommandlet.cpp
+++ b/Unreal/CarlaUE4/Plugins/CarlaTools/Source/CarlaTools/Private/Commandlet/SetProperPositionForWorldPartitionCommandlet.cpp
@@ -6,6 +6,9 @@
 
 #include "Commandlet/SetProperPositionForWorldPartitionCommandlet.h"
 
+#include <iostream>
+#include <fstream>
+
 #if WITH_EDITOR
 #include "FileHelpers.h"
 #endif
@@ -79,7 +82,7 @@ int32 USetProperPositionForWorldPartitionCommandlet::Main(const FString &Params)
     UE_LOG(LogCarlaToolsMapSetProperPositionForWorldPartitionCommandlet, Error, TEXT("Largemapmanager not found "));
   }
 
-  UEditorLoadingAndSavingUtils::SaveDirtyPackages(true, true);
+  //UEditorLoadingAndSavingUtils::SaveDirtyPackages(true, true);
   UEditorLevelLibrary::SaveCurrentLevel();
 
   return 0;