3dsmax 2016 vray script errors on startup

Seem to be related to these 3 items:

macroScript VRayRTAnimPreview

macroScript VRayDisplacementMod

macroScript VRayLightLister

I’ve tried deleting 3dsmax.ini and plugins.cfg but neither works.

Hello,

What errors are you getting - can you for example make a screenshot of the error messages.
One thing that happens from time to time is that MAX caches the installed MAXScript files to one of its folders and sometimes that cached files get messed up. If that is the case - you can simply delete the cached files. They are often named temp_Something_.mcr but the exact name can be seen on the error message.

Best regards,
Yavor

Try deleting the ENU folder(“C:\Users\%username%\AppData\Local\Autodesk\3dsMax\2016 - 64bit\ENU”). Also, you could try deleting the “maxstart.max” if present (“C:\Users\%username%\Documents\3dsMax\scenes\maxstart.max”).

I just deleted the folder you suggested and it seems to have worked. Cheers