Just a fair warning, though it didn't take long for mine, once you install it's going to "index" your Library folders.
Mine took about 40 minutes, as far as I can tell, but someone posted in that thread it took her/him 36 hours, and at that point s/he had given up. I don't have every 3D item I own installed on this laptop, and that's probably why mine didn't take long.
What I still don't know, but could guess, is whether it indexes all the Runtimes PP11 is pointing to. IOW, my P9 Runtime, as well as the Poser content in my DS 3A Runtime. Since I don't have much actually installed in the PP11 Runtime, I suspect the answer is yes, it indexes all relevant Runtimes.