I think they should be deleted, so I suggest to change it.

@Caterina  Some folders are not deleted even when uninstalling the game, so I recommend you to delete them manually, just in case: Uninstall the game Delete the 0ad folder inside this three paths: C:\Users\YourUsername\AppData\Roaming\ C:\Users\YourUsername\AppData\Local\ C:\Users\YourUsername\Documents\My Games\ It might not help, but it’s very simple, so it’s worth trying. edit: note that AppData is a hidden folder by default. You will need to configure to show hidden files:

Yesterday, Gitea user stydxm opened related Issue #8847.

I recommend reading following thread and linked ones in it: Had some similar thoughts in the past.

https://gitea.wildfiregames.com/0ad/0ad/issues/8849