Database Editor Woe's

[Grimtore]

Hi folks

Bit new to the game and have been playing through a few scenarios. However, I have tried dabbling with the database editor and have had nothing but trouble. Every time i attempt to make an alteration to a platform commision dates like the Astute class in the countries tab and then then go to save countries list next time i enter the editor every country that was in the list has been deleted no matter what I try it keeps doing it!!

I'm using the free editor you get by making a request through an online form (not the H3RE the other one) and the players database (please note these admendments are for my own personal use) my version of harpoon is 3.9.4.

Any help on this would be appreciated.