Hello
We made a ticket for domain change and You did provide us with new files

We have about 4k+ items on our old domain.
After you send us new .zip with changed domain we replaced files u mentioned in e-mail but only thing we got now is fresh install screen

What might go wrong?
I did email support again and i was told we need to UPGRADE [ on 4.4? ]

I hope this is not true because 4.4 is terrible and we found a lot of bugs there and i see no reason why there should be upgrade because of few changed files in config area [ because of changed domain ]