I’m facing an issue where the Redshift render plugin is not loading in Maya 2026. Redshift is properly installed, but it does not appear in the Plug-in Manager, or when I try to load redshift4maya.mll, it fails to initialize. I’ve verified that the installed Redshift version supports Maya 2026.Then i edit Maya.env file and add below lines to it after that it work perfectly.
REDSHIFT_COREDATAPATH = C:\ProgramData\Redshift
REDSHIFT_PLUG_IN_PATH = %REDSHIFT_COREDATAPATH%\Plugins\Maya\2026\nt-x86-64
REDSHIFT_SCRIPT_PATH = %REDSHIFT_COREDATAPATH%\Plugins\Maya\Common\scripts
REDSHIFT_XBMLANGPATH = %REDSHIFT_COREDATAPATH%\Plugins\Maya\Common\icons
REDSHIFT_RENDER_DESC_PATH = %REDSHIFT_COREDATAPATH%\Plugins\Maya\Common\rendererDesc
REDSHIFT_CUSTOM_TEMPLATE_PATH = %REDSHIFT_COREDATAPATH%\Plugins\Maya\Common\scripts\NETemplates
REDSHIFT_MAYAEXTENSIONSPATH = %REDSHIFT_PLUG_IN_PATH%\extensions
REDSHIFT_PROCEDURALSPATH = %REDSHIFT_COREDATAPATH%\Procedurals\usd\USD_24.08;%REDSHIFT_COREDATAPATH%\Procedurals\alembic
AW_JPEG_Q_FACTOR = 100;
MAYA_DISABLE_CIP = 1
MAYA_DISABLE_CER = 1
MAYA_DISABLE_CLIC_IPM = 1
MAYA_ENABLE_LEGACY_VIEWPORT = 1
#MAYA_USE_ALTERNATE_UNFOLD_SHIM = 1
MAYA_PLUG_IN_PATH = %REDSHIFT_PLUG_IN_PATH%
MAYA_SCRIPT_PATH = %REDSHIFT_SCRIPT_PATH%
PYTHONPATH = %REDSHIFT_SCRIPT_PATH%
XBMLANGPATH = %REDSHIFT_XBMLANGPATH%
MAYA_RENDER_DESC_PATH = %REDSHIFT_RENDER_DESC_PATH%
MAYA_CUSTOM_TEMPLATE_PATH = %REDSHIFT_CUSTOM_TEMPLATE_PATH%
PATH = %REDSHIFT_COREDATAPATH%\bin