We are migrating: Orion from 2015.1.3 to 2016.1 and while the Config Wizard is configuring Message Bus it stops with this error:
| • Exception while configuring plugin Orion Core Services component Message Bus. The data to be decrypted exceeds the maximum for this modulus of 128 bytes. |

We have done repairs from "Programs and Features" to no avail. Database appears fine.
Has anyone experienced this? What is the workaround/fix?
TIA