How to install 3'rd party plugins?
in The Commons
if I try to download a free plugin from renderosity and just put the plugin folder in the library then it doesn't work. How to I install them plugins?

Comments
A plug-in? Are you sure? Most free items are content or scripts, though there are a few exceptions. How is it not working?
If it's actually content one likely issue is too many folders in the zip - it may have a Content or My Library folder before the important folders, in whichc ase you want to merge the folders from there with the matching folders in your content directory - getting the Data and/or Runtime folders in a sub-folder of the cotnent directory would certainly cause missing file errors
Yeah a Plugin folder with only a .dll file in it, if I put it in the content library it simply doesn't work and if I put it in the daz instalation directory, (because I spotted a plugin folder there beforehand) it doesn't work either, hence my question.
The DAZ installation directory should have been the correct one.
For me, it is 'C:\Program Files\DAZ 3D\DAZStudio4\plugins'
You have checked 'Help -> About Installed Plugins' after placing the .dll there and restarting DS and it is not listed?
A quick search for free plugins on Renderosity only came up with Pose Swissknife, and I can confirm it does work with DS 4.20.0.2 when placed in the plugins directory.
It works perfectly fine now, must have just not noticed that it was there. Checked the installed plugins and it was there, so I searched and it showed up in the tool pane, thanks for the help.