When we remove Unity from a user account and then want to add Unity back to that user account again, the AD account is not available to be imported into Unity. We tried the RemoveSubscriberProperties (BunnyKiller app) and it did remove the Unity properties from the account. Then the user was available to be imported into Unity, however when we import the user the import fails with the error "An unrecognized error 0x80070005 has occurred E_ACCESSDENIED". We have tried it while signed on as the Unity install account and the Unity admin account. Anyone run into this before? These accounts were migrated from another Unity in the past using GSM, and we are running Unity 5.0(1). Thanx folks.