The only problem with doing a bulk unzip is that all the files end up in the location that the vendor decided was the best place, which may not suit you.  It is a judgement call as to whether the multiple unzip and then sort out the locations is a more efficient method than individually unzipping to a temp folder and working from there.

Of course, if the runtimes were back up correctly, neither of these problems would be an issue.

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.