Offline Activation
- MetaDefender Drive provides full functionality in an offline environment. As a result, the license activation process is designed to be possible through an air-gapped environment. Assuming the drive is kept in an isolated area without network access, and a low-security system sits on the low-side with internet access. The following steps will allow you to activate your MetaDefender Drive in an offline environment. 
- Insert MetaDefender Drive in Low-Security System. 
Obtain Deployment ID:




- Navigate to the NTFS partition "MetaDefender Drive" 
- Under the root of the partition sits a file called "deployment_id.txt", this is your MetaDefender Drive deployment ID 
- Please look for the OPSWAT invoice provided with the activation key for MetaDefender Drive 
- Open this file and copy the alphanumeric string to your clipboard 
Request a License File for Offline Activation:

- Navigate to "portal.opswat.com", and log in using the credentials you set up during the sales process 
- Select "License Activation" 
- Ensure MetaDefender Package reads "MetaDefender Core v4.x - All packages" 
- Enter your Deployment ID in the given field 
- Enter your Activation Key in the given field 
- Click "Request Unlock Key" 
Download License File:

- Click "Download Unlock Key" 
- You should receive a file called "<Deployment ID>.yml" 
Copy License File to MetaDefender Drive:




- Move the <Deployment ID>.yml file into the air-gapped area where the MetaDefender Drive you want to license is located 
- Insert MetaDefender Drive into the system 
- Copy <Deployment ID>.yml into the "license" folder on the NTFS partition "MetaDefender Drive" 
- Rename the <Deployment ID>.yml to "license.yml" within the "license" folder on the NTFS partition "MetaDefender Drive" 
- Eject the MetaDefender Drive 
Boot MetaDefender Drive:
- Insert MetaDefender Drive into target system to be processed 
- Boot MetaDefender Drive via BIOS (see Quick Start guide for more details see Getting Started with MetaDefender Drive) 
- If MetaDefender Drive reaches the "Update" phase of usage then the license has been accepted! 
