AC loaded my update. I have Windows 8.1, Intel i5-4440 CPU, 8 GB RAM on main computer, attached to two others (not using a server). Seems speed is OK. AC unexpectedly quits some about every 3 days, but that was true with version 6, ever since adding Updox (so I suspect it is related to Updox). Still liking my Updox, though...
Sorry you're having woes.
