Yes, not supported on Win10; but I haven't had a problem, except when hovering over/clicking on a tabbed dock it will hang for a few seconds before opening. I don't use the quick-launch dock, so I can't say it has similar issues.

I have a SSD which has the OS on it, and ObjectDock proper; but I moved my "My Documents" to the much larger hard drive, which took the ObjectDock Libraries with it. I can hear the hard drive fire up when I (initially) click on the tabbed dock, so I think the delay may just be due to opening the libraries and pulling the data from them. After the first time it is in cache, at least for a while.

The question: can I put the Stardock\ObjectDock Libraries directory which is now in My Documents to somewhere on the SSD? How can I ensure the program can find them? Is there a registery I can edit, or something?