CH = ColorHandler
The CH uses the package system from Houdini, to set the right Environment variables (COLOR_HANDLER_ANCHOR). So modify the ns_ColorHandler.json package file and set the right path to your unzipped CH location/folder.

WINDOWS
Navigate to the Houdini 21.0 user folder C:\<USER>\Documents\houdini21.0\packages. Create a “packages” folder if none exist. Copy the ns_AssetHandler.json into it.

Settings, Databases, Preferences andThumbnails will be stored under (Windows location)
C:\<USER>\Documents\houdini21.0\plugins\ns_ColorHandler\…
