Cannot Connect to Mumble after Computer Recovery

As the title says, I did a recovery to factory windows last night on my desktop, and now I am unable to connect to Mumble since, me being a genius, I forgot to save my certificate beforehand. When I try to connect now, even using a different name, I keep getting an error to the effect of:

“Wrong certificate or password for registered user. If you are certain this user is protected by a password please retry. Otherwise abort and check your certificate and username.”

But here’s the thing: I didn’t create a password for my username when I first got on mumble. I punched in EvoKov as the user and went on my merry way. Does anyone have any ideas on how to fix this?

Thanks,
Evo

Change you callsign, and connect… then have a Team Lead or Director get you fixed up on the new certificate you have.