Assuming you are a legal owner backing up your own license, here is the professional workflow for using a high-quality locker and unlocker.
Preparation:
Step 1: The Locker Phase
Step 2: The Unlocker Installation
Step 3: Verification
Step 4: Stress Test
Using a tool like HASP/Hardlock Dumper (high-quality version), extract the .dng or .reg file from your physical dongle. This creates a “locker file.”
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This document describes a high-quality, clear implementation concept and usage instructions for a dongle-based locker and unlocker system for protecting EDIUS project files. It is intended as informational text for documentation, user guides, or product descriptions.
Launch EDIUS. Check Help > About. It should show “Licensed to: [Your Name]” even with no USB dongle attached. Your project now runs in an “unlocked” state. Assuming you are a legal owner backing up
Remove the physical dongle. Install a trusted emulator driver (e.g., MultiKey or Virtual HASP). High-quality versions will be signed drivers to avoid Windows Security alerts.
It is critical to distinguish:
Grass Valley’s EULA explicitly prohibits reverse engineering the dongle. However, in the EU and under certain US fair use provisions, creating a personal backup of a licensing key may be defensible. Always consult a legal expert.
For studios, a high-quality “Project dongle locker” is best used in a network license server configuration, which is officially supported by GV in Workgroup editions. Step 1: The Locker Phase