I've got a workstation that I did an uninstall of the agent on and finally
got through most of the snags that happened because of that. I now have
it back to where it started, but I still have a problem with it:

For some reason, the agent doesn't seem to upgrade from 10.0.0 to 10.0.1
(or at least it doesn't finish, I see the progress of it copying and it
seems to be installing).

Any time I refresh to look at upcoming events it shows:
Knowlegebase Files (Unmanaged Linux) [3.6.A.1.16] (deploy)

ZCC shows the following message for this workstation:
Unable to open the <ZRMUserLoginEvent> event

What should I do/try?