I think the previous administrator did something to some of the default queries and I just want to make sure that everything is as it should be. I am wanting to start using the "Delete Inactive Agents" and "Duplicate Agent GUID - clear error count" queries but I am not sure what conditions were in each. Currently they are showing "Invalid" and I am not able to modify them. The only option I have is to delete. Do I need to just recreate them or is there a way I can re-enable those tasks?