https://forums.ni.com/t5/Measurement-Studio-for-NET/FRONTIER-Helpline-1-866-738-0738-Does-Frontier-give-refunds-for/td-p/4401724
https://forums.ni.com/t5/Measurement-Studio-for-NET/FRONTIER-Helpline-1-866-738-0738-Does-Frontier-give-refunds-for/td-p/4401724