I have a machine that appears to have a corrupt agent. ZENnotify.exe seems to think that the agent isn't running even when the service has just been restarted.

Also, if you try to do anything with zac.exe, very few of the options are available. For instance, I was going to unregister and register this device to see if I could get it working again and neither of those switches are 'valid' according to zac. cc however, DOES work.

I also cannot uninstall this agent because the uninstaller cannot determine the agent's registration status.

So... I'm kind of stuck. Is there some piece of the package that I might be able to reinstall (remember now that I have cc'd the device so there's nothing in the cache to reinstall) to get it to a point where I can either upgrade the agent or remove it and reinstall?