Anyone using Best Service 'Engine' with CB 11?

Just installed Celtic Era from Best Service yesterday with their “Engine” plug-in (which is apparenlty 64 bit) and was working…well…ok, with some glitches. I was using it in VEP Pro 6 Server on the same computer. Anyway, tried opening some song files in CB this morning and can’t open anything. Just hangs up at some point. I’m going to try uninstalling everything having to do with Engine, but just curious if anyone is using this VST without any issues?