Dear Calamity Jane,
You helped me a few weeks ago with my Errorsafe problem. You could not see traces of it, but it resolved itself after using the latest version of Ad-aware, as you suggested. However, it is showing up again, now, from time to time. And I've noticed it is when I am running edonkey 2000 (1.4, but also the earlier version). Errorsafe does not show up without edonkey running, so there seems to be a connection. (This is most likely old news to you, still I did not try to search this site for info on errorsafe/edonkey, sorry.)
If there is a connection between the two, has Errorsafe infected the edonkey software or is it running via edonkey over the net (i.e. not installed itself on my computer)?
All the best,
Wontbev