HP Prime Virtual Calculator Error [Solved]

[Michael K-K]

I experience the same on a MacBook Pro with macOS 10.13.1. The problem occurred first with the latest official version a few days ago---while starting up the Virtual Calculator the process terminates and leaving the message: "Could not initialize application!".
Yesterday I installed the Beta of HP CK and VC with the VC not starting. I removed the VC and all related files in "Library" and reinstalled. The problem persists.