BlueNRG-1_Navigator not running on Windows XP SP3 or Windows 10 Home

[Pagius]

I'm new to the ST Bluetooth modules and trying to get started with the STEVAL-IDB007V1M board. I've unzipped the software and run BlueNRG-1_2 DK-3.1.0.0-Setup.exe . And after quite some difficulty got the USB/Com port to show as 'STMicroelectronics Virtual COM Port. And I have the same setup on a Windows XP SP3 and a Windows 10 Home PC but on neither PC can I get Navigator to run.

Please help! What am I missing?