Small script, works in 3ds 2012 to 2020 but error in 2024

Hi,

this script sample uses custom dot net controls from lonerobot. Whenever mouse is up on the thumbnails the script shows error. Method not found. You have to load attached dll to make it work. Can anybody help me to bypass it, pls. Its shows a method not found errorbox when mouse hovering.

(

rollout HitchHikerRollout "smallbrowser" width:240 height:270
(
dotNetControl 'HitchHiker' "Lonerobot.ui.controls.hitchhiker" pos:[0,0] width:240 height:270
on HitchHikerRollout open do
(

HitchHiker.filetype = (dotNetclass "LoneRobot.UI.Controls.HitchHiker+filetypes").jpg
HitchHiker.displaystyle = (dotnetclass "lonerobot.ui.Controls.HitchHiker+displaystyles").imagetext
HitchHiker.populate @"d:\"

)
on HitchHikerRollout close do HitchHiker.housekeeping()
on HitchHiker thumbpicked sender args do
(
print args.FileName
print args.Image
)
)
createdialog HitchHikerRollout

)