Hi,

It sounds like you're using the "Add VST Plugin" command, and are getting the "Not a valid VST Plugin" message, which is true. Coyote make DXi synths, not VSTi.

If you hit the Options button in the Plugins window, you'll find "Scan for new DX Plugins" and "Register a new DX plugin" commands, that's what you'll use if they're not showing up automatically.

Thanks
Kent
PG Music