Please disregard. I figured out that I had to remove the current listed PC in the web console, and then it allowed me to add token.

I'm still testing triggetcmd, and i installed the agent to one machine. A windows update completely corrupted the main profile on the machine and I have to recreate it. after recreating the profile, I reinstalled triggercmd agent, but when trying to enter the Token provided, it says I need to register to add a second PC. This is the same PC I originally installed on.

Please advise.