Home → Troubleshooting → All Products: Startup → "Automation error: Interface not registered"
Applies to: All products
When I try to launch @RISK or another Palisade application, I get this message:
Automation error
Interface not registered
This is actually a problem in your Microsoft Office. Repairing Office should work, or you can reinstall Office.
If this doesn't help, and you are running 64-bit Office, it is possible that switching to 32-bit Office will fix the problem.
Last edited: 2019-09-26