I'm having the same issue.. Vue can't find the tree, plant or rock prv files, because it's looking in the root folders, not the sub folders they are actually installed in.

I'm also having issues with it not finding vin hdri files, and wanting to substitue something else.

The only workaround I found for the prv files, was to take all plant files,and dump them in th emain plant folder.

I still have no clue where the vin files need to be located in order for v6 to find them.

Seems only a few people are having this issue.. I'm wondering if someone accidently sent the wrong version files to servers to download from?

Reinstalls won;t help,  and neither will uninstall /reinstalls.

 

Way too many people take way too many things way too seriously.