I have the program Mail List Deluxe. I tried to open it today and it says it can't open on a closed database. What does this mean?
I visited the website and looked for info on this issue, but it's not mentioned anywhere. I recommend checking the built-in help, as well as the user guide. If you don't have the user guide file, use the link posted below to download it.
Additionally, make sure the database you're trying to open is not already open in other applications. Contact support because this could be an issue with the software as well.