I have a Optivity system that 80% of the data is wrong. I have some that say out, some chg, some cur. The problem is the customer has a new IT person that wants to use it but the past IT guy neglected to use it since he, like I, hated it. Is there an easy way to just delete all data and have it re-read what is on the switch now. Obviously if you click on delete it tries to OUT the set. Thank you. It is version 1.10.50