diff --git a/src/log_registry.py b/src/log_registry.py
index 133d7758..2bf5344b 100644
--- a/src/log_registry.py
+++ b/src/log_registry.py
@@ -46,6 +46,8 @@ import tomllib
 from datetime import datetime
 from typing   import Any
 
+from src.result_types import Result, ErrorInfo, ErrorKind
+
 
 class LogRegistry:
  """
@@ -98,7 +100,7 @@ class LogRegistry:
   else:
    self.data = {}
 
- def save_registry(self) -> None:
+ def save_registry(self) -> Result[bool]:
   """
   Serializes and saves the current registry data to the TOML file.
   Converts internal datetime objects to ISO format strings for compatibility.
@@ -129,8 +131,9 @@ class LogRegistry:
     data_to_save[session_id] = session_data_copy
    with open(self.registry_path, 'wb') as f:
     tomli_w.dump(data_to_save, f)
-  except Exception as e:
-   print(f"Error saving registry to {self.registry_path}: {e}")
+   return Result(data=True)
+  except OSError as e:
+   return Result(data=False, errors=[ErrorInfo(kind=ErrorKind.INTERNAL, message=str(e), source="log_registry.save_registry", original=e)])
 
  def register_session(self, session_id: str, path: str, start_time: datetime | str) -> None:
   """
@@ -241,9 +244,9 @@ class LogRegistry:
          for kw in keywords_to_check:
           if kw in line and kw not in found_keywords:
            found_keywords.append(kw)
-      except Exception:
+      except OSError:
        pass
-  except Exception:
+  except OSError:
    pass
   size_kb     = total_size_bytes / 1024
   whitelisted = False