Code 401 Unauthorized (200) - exebetche/vlsub GitHub Wiki
If you see the error message Code 401 Unauthorized (200) that means you must:
- Create an account at https://www.opensubtitles.org/en/newuser
- Click the link in the confirmation email subject "OpenSubtitles.org Account Confirmation".
- Add your username and password to the VLsub config (go to View -> VLsub -> Show config).