I rolled out 150 installs of Nod32 4.x over the last 6 months. This weekend I installed about 450 more using Zenworks. I removed version 3, rebooted, then installed version 4. About 20 PCs didn't install correctly. Nod32 is installed, but the registry keys are not there. EKRN has a lock on the registry so I can't change/fix those values. I can't add/remove Nod32 because it's not listed. I can't disable the Nod32 service as I get accessed denied as a domain admin. What's the fix here?