Can't put Delay Presets back on my Kemper

I removed all the various profiles that I did not want my Kemper clocked up with. Some of the ones I moved were the Presets for the new Delay's in 5.0. It won't let me move them back to the Kemper. When I try I get this:

Import Failed. Only profiler content can be imported.

When try to import other profiles that I recently exported to a drive on my computer, same drive as the Delay's, it works fine. Just not the Delay's. What am I doing wrong?

Trying to do it with Rig Manager. To answer the other question, yes the files are unzipped.

I did not try it with a Thumb drive. Isn't it supposed to work either way?

Thanks for the info!