I had problems with one Opera installation (currently 12.10.1652).
Therefore I have removed my .opera folder and replaced with that of
another machine where it is working fine, but I copied the
booksmark.adr file from the broken
configuration to the working configuration.
But this (identical) bookmarks.adr file is displayed scrambled with the
new config folder.
I've gone back to the old .opera folder with the same version of opera
(12.10.1652) and it shows all bookmarks
perfectly ordered (in many folder with subfolder, etc)
So, there must be an option in one of the configuration files
(in the .opera folder) which influence this display (ordering).
Does anybody, which option?