When trying to import / copy Kadence theme settings from one site to another I kept getting this error…
Error importing settings! Please check that you uploaded a customizer export file.
I tried all kinds of things to get this to work…
- Deactivating all plugins
- Resetting file permissions and clearing cache
- Having the identical child theme on the recipient site
Turns out there was literally just a single blank text line at the top of the .dat import file that when I removed, solved it!