Many thanks for your posting.
Even with hidden files enabled, I couldn't see the folder you mention.
However, for some reason Adobe Application Manager has started to list the relevant updates again - it has started working as suddenly as it stopped, which makes me wonder if it might have been a problem at Adobe's end.
Having listed the outstanding updates, it still fails to install any of them, so I then have to go through them all individually and install them each manually, which is a bit of a nuisance. But it does at least give me a list of updates to work from though.