maya 2025 Ocio error

[daldoly1103]

I have a problem with the color management system for OCIO. I used aces V1.2 but maya 2025 can't read it. It works in base version 1.0. I set the ENV variable for aces. It worked in maya2020, but not in maya 2025. Why is that? Does Maya 2025 not support acesV1.2?

[Stephen.Blair]

This works fine with 2025.3:
Release OpenColorIO-Config-ACES 1.0.0 for ACES 1.3 · AcademySoftwareFoundation/OpenColorIO-Config-AC...

OCIOv2 supports both v1 and v2 configs