There are three computers registered with the software, including the work and home computers.The error "invalid combination of dates and months" appears on my work computer every night around midnight, and I don't know how to fix it.My home computer also threw an error when I duplicated the screen at work.The screenshots below show the settings and the error it threw. With this approach, I wanted to find a starting date that worked regardless of the format (dd/mm/yyyy or mm/dd/yyyy).Unfortunately, I couldn't achieve that. https://community.ccleaner.com/topic/52222-schedule-warning-and-unable-to-set-a-schedule-for-ccleaner/ Before trying support directly, I figured I'd post here first.
