Demo scenes are broken

V-Ray for Blender V-Ray for Blender :: General
1

Hello, first post

All demo scenes are broken one way or another,

80’s_disco :

don’t have Vray proxies at all loaded for VRayProxy@b7f3203a_3dh_Bus_Stop_44-17 , VRayProxy@b12f0930_3dh_California_Palm_Tree_110-61

caustics progressive

ERROR V-Ray: Failed to upgrade V-Ray Proxy VRayProxy@6252cb11_3dh_Headphones_001. Error: Cannot assign a ‘str’ value to the existing ‘previewType’ Int IDProperty

plus the paths for them are absolutes C:\Users\Nikolay\Scenes\Blender\Pool_Caustics\Assets\6252cb11_3dh_Headphones_001.vrmesh

even changing them by pointing to assets they still not render

Isometric bathroom:

ERROR V-Ray: Failed to upgrade V-Ray Proxy VRayProxy@Rug_Round. Error: Cannot assign a ‘str’ value to the existing ‘previewType’ Int IDProperty

Isometric kids bedroom

Invisible VRayProxy@Rug

and so on for all scenes, qc is not happening ?

Frustration till understand whats happening

Thanks

Konstantinos