uvw randomizer causes a crash when back dating to 3dsmax 2019

[wxyz]

Uvw randomizer causes a crash when back dating a
2021 file to 3dsmax 2019.

[hermit.crab]

Does this happen on a particular scene? Which V-Ray version are you using? Do send the scene (or attach it here) via the contact form. Address it to me in the subject and mention this thread in the message.