hooovahh's post represented my immediate reaction to your offer; I look forward to the source. Of course, why should you trust us? Once we see how you did it, we can write whatever we want as a high score to the "altervista space".
In this version , you can specify the key PreferredBitness = 32 or 64 to match your preferred bitness version. (in LabViewShell.ini)
LabVIEW Shell Launcher 1.0.9
Hugo.