I am experiencing an issue with one CM client that will not register. Getting the following message in the CLientIDManagerStartup.log file:
[RegTask] - Server rejected registration request: 3
This machine was previously blocked from the CM console but now in the console i have no ability to unblock it. Agent reinstall does nothing. The installed certs are all fine and no issues there. I know the issue is the previous block action.
Can someone please tell me how to go about unblocking this system from CM?
What i have tried:
1. Uninstall / Reinstall
2. Uninstall / removal of the smscfg.ini file / removal of the certs / reinstall
3. Deletion of the PC name from inside CM and then all the above