All of a sudden I get “DSO errors” that the “…/Substance_COP.dll” and “…/InstantMeshesSOP.dll” can't be loaded when starting up Houdini Indie ( 18.0.287 ), or when using the Render Region.

I don't know what started this, but I'm using Redshift, and the last thing that changed was installing the latest Redshift version.

Has anyone else noticed this, and knows how to fix it ?

Thanks.

R.