: Because Cubase 5 is an older version (and officially discontinued), the newest eLicenser version might not be fully compatible with it. Visit the official Steinberg eLicenser Download page.
After restoration, restart Cubase.
Open the eLicenser Control Center software and click the "Maintenance" button in the top right. This synchronizes your hardware or soft-license and ensures the DLL is correctly registered with the Windows registry. download synsoacc.dll cubase 5