Windows installation issues

[LucaPrassoDaydreamLabs]

I've installed hdRpr-2.0.13-Houdini-18.5.408-py3.7-Windows, added the proper package JSON file to Houdini package folder but every time I start Houdini 408 (or greater) I get a popup message stating that the RPR_for_Houdini.dll could not be loaded

I checked the file path and JSON file multiple times (and even installed using the provided script).
The same installation works fine on my Mac laptop.

Any idea of what I'm doing wrong?

Thanks,
Luca

[bsavery]

What version Houdini do you have?

[bsavery]

Also there are python 2 and python 3 versions of Houdini. Make sure you have the right build.

[LucaPrassoDaydreamLabs]

I have Houdini 18.5.408 Python3 and 18.5.462 Python 3 installed.
Both of them show the same popup at startup.

To make things even more puzzling.
I just installed Octane's Hydra delegate. It requires editing houdini.env to edit PATH and HOUDINI_PATH (no installation via packages).
When these variables are pointing to the Octane Hydra install, RPR error does not pop up and I have no RPR menu.
If I comment the Octane variables, I get the popup errors and the RPR menu (but no way to use RPR in Solaris).

[hshakula]

Hey Luca, please, try this build

[LucaPrassoDaydreamLabs]

Works on 18.5462! Thanks George!