Vray IES Lights not working.

V-Ray V-Ray for 3ds Max Issues
1

Hi all,

I have had a few instances where a all My IES lights fail to work its like there off! all file path are shown as correct and the shapes are visible but they just don’t work.. I have only been able to get them back working by deleting them and adding them again with the same settings.

I would appreciate nay suggestions.

Thank you!

2

Would it be possible to attach the problematic scene along .ies files for investigation?
Let us also know what are the exact versions of V-Ray and 3DSMax that you are using.

3

I notice that working with Dome HDR when having large windows, the realistic value of the IES light have to be bypass otherwhise the IES seems to be off. Cranck it up by 5000% and you may start to see it. (if you work on Arch interior).