Here is the code for redshift variables we installed to houdini.env
# ------- Redshift ---------- HOUDINI_DSO_ERROR = 2 PATH = "$PATH;C:/ProgramData/Redshift/bin;&" HOUDINI_PATH = "C:/ProgramData/Redshift/Plugins/Houdini/18.0.597;&"
the solution is to add “$HOUDINI_PATH;” to the path “C:/ProgramData/Redshift/Plugins/Houdini/18.0.597;&”
# ------- Redshift ---------- HOUDINI_DSO_ERROR = 2 PATH = "$PATH;C:/ProgramData/Redshift/bin;&" HOUDINI_PATH = "$HOUDINI_PATH;C:/ProgramData/Redshift/Plugins/Houdini/18.0.597;&"