Welcome to Geekstogo.
I'm not really sure if ZeroAccess Check stuff is just "all bad" and should be safely added to an :OTL fix or if it's just informative. xD
The ZeroAccess Check is a scan of some registry items that the infection may show in. They are not in themselves bad.
ZeroAccess is constantly changing and difficult to nail down. It's difficult for experts to get a handle on it let alone a layman.
If you think you have a ZeroAccess infection I would strongly recommend starting a topic in the Virus, Spyware, Malware Removal forum.
Not one that you can formulate meaningful instructions for.