Unable to remove from selection List Unix server on Backup Exec 2010 R3

Hello.

I retired a Linux server and I still have it in the selection list in Backup Exec Server Application .

Checked that there are not enties regarding it´s name on the detailed tab, but when I try  to remove it, application asks for account to validate it and gets it there in loop requesting this info and don´t allow to remove it , so only way to go back is cancel it.

Is any way to remove this server from the list of avaliable servers to backup?

Thanks.