Version 0.6 has bug Puntuado con 2 de 5 estrellas
After I copied an email address from the "to be deleted" to the "to be saved" contact and attempted to continue, I was given several long exception error messages (one after the other). Then the program went on but gave the same exceptions when I attempted to process another duplicate even though I made no changes.
In addition, the notes field is not displayed, so I the difference between two duplicates may be in the notes field.
I'm using Thunderbird 126.96.36.199 with these extensions: MoreFunctionsForAddressBook, Incoming Threads, Folder Account, Talkback, Signature Switch and PrintingTools.