Posts from Error code 020.

I have a problem – when playing online, either on a local network or through Hamachi, I get error 020, which says that the server's database structure does not match the server's database structure... what should I do? Help me... :confused: :smile05:

Yesterday, I reinstalled Windows, installed the very first version 1.0 of Heroes of Might and Magic V, and played online. So, I think the patch version 3.1 is to blame... and also, is this the final version of the patch, or is it updated somehow?

3.1 is currently the latest version available...

0.2.0 is when you have mods installed in the usermods folder, but your opponent doesn't.

"0.2.0 is when mods are installed in the usermods folder on your computer, but not on your opponent's." - That's interesting, but I don't understand.
Could you please explain in more detail what might be causing the 020 error, as I'm a beginner? Thank you in advance.

If you have ever installed new maps or mods for the game, the balance of your game version may differ from the balance of your opponent's version. As a result, it becomes impossible to play.

Thank you.
Did I understand correctly that I need to find an opponent with a similar game balance to mine, meaning without downloaded maps, etc., and then delete the downloaded map? (There's only one.)

Yes, this should help. Just in case, also check the game version: for example, version 3.1 can only play with version 3.1.

Thank you very much.