I had similar problems, and it was due to environment variables, use Houdini > Help > About Houdini Show Details to check
Same problem here, I asked the support and they told me there is no renew process, I have to purchase another license
Hello guys I'm trying to blend two objects together as if they were “melted”, so I'm using vdb and convert everything back to poly with vbd convert. Using the second input I can also transfer the color and it's ok. But now I want to make the melting more visible so I need to use a vdb smooth; the problem is that after the smooth the volume and the original mesh don't match perfectly so the attribute transfer of the vdb convert is not perfect (image attached). Anyone knows how to solve the problem ?