Save Editor?

Nope no idea, I’ve never had a problem with the save editor. Make sure you actually have a save file first (just go ingame and save one if you haven’t).

had this issue some time ago though can’t remember the reason. probably its appearing each time you try to open up an decoded save such as multiplayer savegames. if it its the program i think it is, than you would also need to go to “file -> open” to open up a savegame (internal issue, annoying but the editor works fine, thats far enough).

Yes it does have a problem - the first saved game opens OK, but when you open a second one it freezes.

So you need to close it and restart it again before opening any saved game.

The Ioncross Saved Game Editor is better but needs GAMEDATA files if you are working with a mod.