GPS Data Logger Software - BT747

Dear BT747 comunity,

has somebody already tried to run the Windows version of BT747 from a USB stick equipped with the PortableApps suite and harnessing the JPortable app that is meant to provide a portable JRE?

Unfortunately, BT747 seems not to find that portable JRE... though, for example, LibreOffice portable finds it.

Any ideas??