This probably should be a new topic, but…
Thinking about the user dictionary. Some time ago one could open it with MS Notepad and delete the lines that had the typos… BUT you had to make sure for every line you deleted, you deducted one from the total line count. Save the file and exit Notepad, then open NP++ and you were set. For the life of me, I cannot remember which file it was. That editing was possible 2(?) years ago. Is it still possible?