Pleae check the attached image.
On my computer, almost all the recently updated versions cause the following error.
All I did was create a new scene and create a new sphere, then click Add Hair from the Ornatrix menu bar.
This opens the Select Groom window, but there is nothing in it.
And Max Script Listener shows a lot of error messages at the moment.
Only Ornatrix_3dsmax_2022_7_7.3.4.29985 works normally on my computer.
Is there any way to solve this problem?