One potential issue the log shows i several nested content dirctories -

C:/Users/jackPC/Documents and within that C:/Users/jackPC/Documents/DAZ 3D/Studio/My Library and then C:/Users/jackPC/Documents/DAZ 3D/Studio/My Library/Documentation for Poser formats and :/Users/jackPC/Documents/DAZ 3D/Studio/My Daz Connect Library  for Daz Studio formats.

This has the potential to confuse the content system, and also means that you will see the asset files (e.g. /data/daz 3d/genesis 8/female/morphs/) and try loading the .dsf files from there - reading your last post I think you may be doing this but that isn't how morphs are loaded, Daz Studio scans the data folder (which should be hidden from the content panes) and loads everything in to create the sliders. If you can see the data folder in the Content Library then there is an issue with the instalaltion, and that may well be your problem (or at least part of it).