Error when attempting new Avamar Installation with existing Data Domain

Hello All,

Brief background: Avamar and DD were installed and configured. There were issues with the Avamar install, so we removed that AVE and deployed a new appliance. When attempting the Avamar Installation Manager we recieve an error at 47 of 67 " Creating DDBoost logins on node" fails. I'm assuming because those DDBoost logins already exists. What is the workaround for this so we can continue the Avamar install?