Cause: Scheduled task was deleted by antivirus.
Fix: Re-run Reloader and check "Install Auto-Renewal Task".
Reloader 1.6 Final offers a selection panel:
The use of software activators and similar tools raises significant ethical and legal questions. Many jurisdictions consider the use of such tools to bypass software licensing as a violation of copyright law and software licensing agreements. Legitimate software activation helps support the development of new software and ensures users receive updates and support.