EXFO IQS-600 Integrated Qualification System - Manual (Page 174)

Preparing for Automation
166 IQS-600
Configuring DCOM Access to Your Unit
7. In the EXFO KernosHost Properties dialog box, click the Security tab.
8. Under Launch and Activation Permissions and Access Permissions,
select Use Default.
This ensures the EXFO IcSCPIAccess Class component uses the default
lists instead of the customized lists.
9. Click OK.
10. Restart your IQS-600 Integrated Qualification System controller unit.
The EXFO IcSCPIAccess Class component, located on your IQS-600
Integrated Qualification System, cannot be accessed with DCOM.