diff --git a/up_ac/OAT_configurator.py b/up_ac/OAT_configurator.py
index 5e89975..ec451fa 100644
--- a/up_ac/OAT_configurator.py
+++ b/up_ac/OAT_configurator.py
@@ -87,10 +87,10 @@ def planner_feedback(config, instance, reader):
                 Returns:
                     float: Feedback value based on the planner's performance.
                 """ 
-                path = os.getcwd().rsplit('up-ac', 1)[0]
+                path = os.getcwd().rsplit('up_ac', 1)[0]
                 if path[-1] != "/":
                     path += "/"
-                path += 'up-ac/up_ac'
+                path += 'up_ac'
                 sys.path.append(r"{}".format(path))
 
                 self.reader = reader 
@@ -243,10 +243,10 @@ def set_scenario(self, engine, param_space, gaci,
 
         param_file = gaci.get_ps_oat(param_space)
 
-        path = os.getcwd().rsplit('up-ac', 2)[0]
+        path = os.getcwd().rsplit('up_ac', 2)[0]
         if path[-1] != "/":
             path += "/"
-        path += 'up-ac/up_ac'
+        path += 'up_ac'
 
         path_to_xml = f'{path}/OAT/{engine}parameterTree.xml'
 
diff --git a/up_ac/utils/download_OAT.py b/up_ac/utils/download_OAT.py
index b323a49..b5bcce3 100644
--- a/up_ac/utils/download_OAT.py
+++ b/up_ac/utils/download_OAT.py
@@ -49,15 +49,22 @@ def get_OAT():
     os.chmod(f'{path}/OAT/Optano.Algorithm.Tuner.Application',
              st.st_mode | stat.S_IEXEC)
 
-    shutil.copy('call_engine_OAT.py', f'{path}/OAT/') 
+
+def copy_call_engine_OAT():
+    # Copy call_engine_OAT from utils to OAT directory
+    path = os.getcwd().rsplit('up_ac', 1)[0]
+    if path[-1] != "/":
+        path += "/"
+    path += 'up_ac'
+    
+    shutil.copy(f'{path}/utils/call_engine_OAT.py', f'{path}/OAT/') 
 
 
 def delete_OAT():
     # Set path to up-ac
-    path = os.getcwd().rsplit('up-ac', 1)[0]
+    path = os.getcwd().rsplit('up_ac', 1)[0]
     if path[-1] != "/":
         path += "/"
-    path += 'up-ac/up_ac'
-    print('PATH', path)
+    path += 'up_ac'
     if os.path.isdir(f'{path}/OAT/'):
         shutil.rmtree(f'{path}/OAT/')
diff --git a/up_ac/utils/load_smac_feedback.py b/up_ac/utils/load_smac_feedback.py
index d1a9746..db543d1 100644
--- a/up_ac/utils/load_smac_feedback.py
+++ b/up_ac/utils/load_smac_feedback.py
@@ -8,10 +8,10 @@
 
 def get_feedback(config, instance, seed=0):
 
-    path = os.getcwd().rsplit('up-ac', 1)[0]
+    path = os.getcwd().rsplit('up_ac', 1)[0]
     if path[-1] != "/":
         path += "/"
-    path += 'up-ac/up_ac/utils'
+    path += 'up_ac/utils'
     sys.path.append(r"{}".format(path))
 
     fb = \