Data folder and how can I change it

[gabriellas]

Hi,

Where are Express Invoice data stored under Windows 10 please? And how can I change the default folder?

I'd like to backup my data overwriting the previous data. I don't like to have a folder for each backup date, it is useless and after a while it takes a lot of space on the disk. So I'm trying to think of an alternative backup option. Any ideas are welcome :-)

Thanks!