Good Grief!  Dealing with P10 and trying to add libraries from earlier years [C Users]. Now I've two new libraries that show "0" as I added the older runtime folders.  I ditched the DAZ install manager - it just mucked things up = user error.  Trying to delete the empty libraries via manual direction as well as looking over these threads but no positive results.  I am considering deleting P10 and starting from ground up.  Any thoughts on dumping the empty libraries is quite welcome.