diff --git a/rokae/codes/openapi.cp313-win_amd64.pyd b/rokae/codes/openapi.cp313-win_amd64.pyd
index 1e78059..6b03508 100644
Binary files a/rokae/codes/openapi.cp313-win_amd64.pyd and b/rokae/codes/openapi.cp313-win_amd64.pyd differ
diff --git a/rokae/codes/openapi.py b/rokae/codes/openapi.py
index 1ce23eb..b8daf33 100644
--- a/rokae/codes/openapi.py
+++ b/rokae/codes/openapi.py
@@ -856,7 +856,7 @@ class PreDos(object):
 
 
 class RobotInit(object):
-    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str):
+    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str = ""):
         self.hr: HmiRequest = hr
         self.pd: PreDos = pd
         self.conf_path: str = conf_path
@@ -876,9 +876,9 @@ class RobotInit(object):
         if self.conf_path == "":
             self.conf_path = f"{clibs.base_path}/assets/confs"
         config_files = [
-            f"{self.conf_path}/fieldbus_device.json",
+            f"{clibs.base_path}/assets/confs/fieldbus_device.json",
             f"{self.conf_path}/registers.json",
-            f"{self.conf_path}/assets/confs/registers.xml"
+            f"{self.conf_path}/registers.xml"
         ]
         for config_file in config_files:
             filename = os.path.basename(config_file)
diff --git a/rokae/codes/openapi.pyi b/rokae/codes/openapi.pyi
index 905b333..a6a03fb 100644
--- a/rokae/codes/openapi.pyi
+++ b/rokae/codes/openapi.pyi
@@ -212,7 +212,7 @@ class PreDos:
     def pull_file_from_server(self, server_file: str, local_file: str): ...
 
 class RobotInit:
-    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str) -> None: ...
+    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str = '') -> None: ...
     def robot_init(self) -> None: ...
     def fw_updater(self, fw_file: str): ...
 
diff --git a/rokae/codes/stub/openapi.pyi b/rokae/codes/stub/openapi.pyi
index 403aab9..047e4d1 100644
--- a/rokae/codes/stub/openapi.pyi
+++ b/rokae/codes/stub/openapi.pyi
@@ -237,7 +237,7 @@ class RobotInit:
     hr: HmiRequest
     pd: PreDos
     conf_path: str
-    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str) -> None: ...
+    def __init__(self, hr: HmiRequest, pd: PreDos, conf_path: str = '') -> None: ...
     def robot_init(self) -> None: ...
     def fw_updater(self, fw_file: str): ...