With Ireal pro on my mac i saved a backup to my desktop then emailed it to my iPod touch that I had just deleted everything on .
it downloaded with mail on the iPod touch as a zip file 4.4MB titled 01-14-14.irb and i selected open in ireal pro.
A box in Ireal Pro said the file could not be opened?

Am I doing something wrong?
This an an older iPod touch using IOS 6.1.5 model MC544LL/A