I've created a Back Up Database Task for a few selected databases in my server. What I want to do is to have only one backup file for any database. The new one could overwrite the old one or create a new one and delete the old one, doesn't matter. I've checked Backup set will expire: 2 days but but evidently this doesn't do what I thought it'd do, it keeps creating new backup files every day. How can accomplish this?
Use a history cleanup task and then pick, remove everything older than 1 day or whatever your desired time frame is