12.3.3 Start activation process on a running system To activate encryption on a running system, complete the following steps: 1. Click  Settings  System  Licensed Functions .  2. Click  Encryption Licenses , as shown in Figure 12-9. 3. The Encryption Licenses window displays information about your control enclosures.  Right-click the enclosure on which you want to install an encryption license. This action  opens a menu with two license activation options ( Activate License Automatically  and  Activate License Manually ), as shown in Figure 12-10. Use either option to activate  encryption. For more information about how to complete an automatic activation process,  see 12.3.4, “Activate the license automatically” on page 614. For more information about  how to complete a manual activation process, see 12.3.5, “Activate the license manually”  on page 617. Figure 12-10 Select the Control Enclosure on which you want to enable the encryption Figure 12-9 Expanding Encryption Licenses section on the Licensed Functions window Chapter 12. Encryption  613