You're right. The RioCar boot logo page does trigger this error. But switching the default Virtual machine for Java from "current Virtual Machine" to "Microsoft Virtual Machine" doesn't work.
The selection automatically returns to "current virtual machine" without any effect on the error.

Ah, so every page that uses Java is going to show that error?
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Riocar 80gig S/N : 010101580 red
Riocar 80gig (010102106) - backup