It appears that HX Edit allows the import of regular presets and bundle files, but not backup files containing favorites, IRs, and other settings from a hardware unit. This limitation might seem unusual, but it's essential to be aware of it.
If you need to transfer your settings from a hardware unit to HX Native, you might need to do it manually, recreating your favorites and IRs within the software.
I hope this clarification helps you understand the situation better. If you have any further questions or need assistance, feel free to ask. Happy music-making!