EXFO FTB-500 (Window XP) - Manual (Page 212)

Preparing for Automation
202 FTB-500
Configuring DCOM Access to Your Unit
Enabling DCOM on Client Computer
If you want to subscribe to EXFO IcSCPIAccess Class component events,
you need to set security parameters on the client computer.
To enable DCOM on the client computer:
1. Start Windows, on the taskbar, click Start and select Run.
2. In the Open box, type “DCOMCNFG.EXE” and click OK.
3. Click OK to open the Component Services dialog box.