Actually, I would be wary applying this patch. I tried it on CC on my laptop, and it completely removed my Content Manager. It is not even listed as an option in the Window menu. Pressing F4 doesn't help, neither does the All Panels workspace option. A reboot of the PC also didn't help.
Come on RL, I don't want to be rude, but this seems like a big mess.
I think the only option for me at this point is to completely uninstall and do a fresh reinstall, as I don't have time to go through a trouble-shooting session. For now, I won't touch my other systems.