Compare settings for two shops

[drwmrm]

Hey,

I have a gig to check a store that was created 2 years ago, it turned out that it was not completely properly configured, I assume that there was some shop which was copied by the company with all settings thru all integrations.
I made the necessary updates (to 1.6.1.17) and for plugins. I restored almost all functionalities and I've found strange things like, for example, someone created country as a separate continent (probably didn't know how to filter shop availiability).
The problem that I have is related with the carrier provider that is not appearing on the carriers list (InPost).
I have installed the new presta on a separate server in the same version (1.6.1.17) and there inPost appears correctly.
I looked for errors in the template, so I exported it from this newly installed presta, still without effect.
This is why I assume that the problem lies in the configuration of settings, markets, ...

Is there any tool to export / compare all the settings from 2 stores to narrow down the search?

I do not have any ideas how to continue this.

Thanks

D.

Edited January 24, 2018 by drwmrm (see edit history)