You cannot simply "rename" a .tibx file to .upd . A .upd file is generated by comparing an Old Version of your application against a New Version .
A: As of 2025, Acronis support has stated there are no plans, as TIBX is considered a "deprecated intermediate format." convert tibx to tib upd
# Save dataframe to TibUp file try: tibx_df.to_csv(tibup_file_path, index=False) print(f"TibUp file saved successfully: tibup_file_path") except Exception as e: print(f"Error saving TibUp file: e") You cannot simply "rename" a
