Blender 4.1 and 4.0 substance issues.

Hi, i am trying to use the substance plugin on blender 4.1 and I have tried on 4. the n panel wont load, (only the top part) I cant load any files. I can uninstall the integration pack, I have tried a fresh install of blender, I have checked the file paths. Tried downloading and installing the up to date file (about ten times) its just not working. Any idea please? Thanks