Hello.
Recently I've manage to build custom Unreal Engine with houdini plugin (basically Nvidia Gameworks merge).
In projects using thin version I can import HE assets but when I try to place them on the scene I've got this error:

Houdini Installation was not detected.Failed to locate or load libHAPIL.dll. No cooking / instantiation will take place.

On regular 4.17 it works fine.
I own Houdini Indie, now installed 16.5.268.
I'll appreciate any help, thanks in advance.

If you have a custom build you can try stepping through FHoudiniEngine:tartupModule to see where things are going wrong.

Thanks, I've already figured out what was wrong.
I had to rebuild Engine with new plugin version.